153220848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 481302528

約数和(自身を除く): 328081680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 31, 33, 37, 44, 46, 48, 62, 66, 69, 74, 88, 92, 93, 111, 121, 124, 132, 138, 148, 176, 184, 186, 222, 242, 248, 253, 264, 276, 296, 341, 363, 368, 372, 407, 444, 484, 496, 506, 528, 552, 592, 682, 713, 726, 744, 759, 814, 851, 888, 968, 1012, 1023, 1104, 1147, 1221, 1364, 1426, 1452, 1488, 1518, 1628, 1702, 1776, 1936, 2024, 2046, 2139, 2294, 2442, 2553, 2728, 2783, 2852, 2904, 3036, 3256, 3404, 3441, 3751, 4048, 4092, 4278, 4477, 4588, 4884, 5106, 5456, 5566, 5704, 5808, 6072, 6512, 6808, 6882, 7502, 7843, 8184, 8349, 8556, 8954, 9176, 9361, 9768, 10212, 11132, 11253, 11408, 12144, 12617, 13431, 13616, 13764, 15004, 15686, 16368, 16698, 17112, 17908, 18352, 18722, 19536, 20424, 22264, 22506, 23529, 25234, 26381, 26862, 27528, 28083, 30008, 31372, 33396, 34224, 35816, 37444, 37851, 40848, 44528, 45012, 47058, 50468, 52762, 53724, 55056, 56166, 60016, 62744, 66792, 71632, 74888, 75702, 79143, 86273, 90024, 94116, 100936, 102971, 105524, 107448, 112332, 125488, 133584, 138787, 149776, 151404, 158286, 172546, 180048, 188232, 201872, 205942, 211048, 214896, 224664, 258819, 277574, 290191, 302808, 308913, 316572, 345092, 376464, 411884, 416361, 422096, 449328, 517638, 555148, 580382, 605616, 617826, 633144, 690184, 823768, 832722, 870573, 1035276, 1110296, 1160764, 1235652, 1266288, 1380368, 1647536, 1665444, 1741146, 2070552, 2220592, 2321528, 2471304, 3192101, 3330888, 3482292, 4141104, 4643056, 4942608, 6384202, 6661776, 6964584, 9576303, 12768404, 13929168, 19152606, 25536808, 38305212, 51073616, 76610424, 153220848]

約数ペア:

[(1, 153220848), (2, 76610424), (3, 51073616), (4, 38305212), (6, 25536808), (8, 19152606), (11, 13929168), (12, 12768404), (16, 9576303), (22, 6964584), (23, 6661776), (24, 6384202), (31, 4942608), (33, 4643056), (37, 4141104), (44, 3482292), (46, 3330888), (48, 3192101), (62, 2471304), (66, 2321528), (69, 2220592), (74, 2070552), (88, 1741146), (92, 1665444), (93, 1647536), (111, 1380368), (121, 1266288), (124, 1235652), (132, 1160764), (138, 1110296), (148, 1035276), (176, 870573), (184, 832722), (186, 823768), (222, 690184), (242, 633144), (248, 617826), (253, 605616), (264, 580382), (276, 555148), (296, 517638), (341, 449328), (363, 422096), (368, 416361), (372, 411884), (407, 376464), (444, 345092), (484, 316572), (496, 308913), (506, 302808), (528, 290191), (552, 277574), (592, 258819), (682, 224664), (713, 214896), (726, 211048), (744, 205942), (759, 201872), (814, 188232), (851, 180048), (888, 172546), (968, 158286), (1012, 151404), (1023, 149776), (1104, 138787), (1147, 133584), (1221, 125488), (1364, 112332), (1426, 107448), (1452, 105524), (1488, 102971), (1518, 100936), (1628, 94116), (1702, 90024), (1776, 86273), (1936, 79143), (2024, 75702), (2046, 74888), (2139, 71632), (2294, 66792), (2442, 62744), (2553, 60016), (2728, 56166), (2783, 55056), (2852, 53724), (2904, 52762), (3036, 50468), (3256, 47058), (3404, 45012), (3441, 44528), (3751, 40848), (4048, 37851), (4092, 37444), (4278, 35816), (4477, 34224), (4588, 33396), (4884, 31372), (5106, 30008), (5456, 28083), (5566, 27528), (5704, 26862), (5808, 26381), (6072, 25234), (6512, 23529), (6808, 22506), (6882, 22264), (7502, 20424), (7843, 19536), (8184, 18722), (8349, 18352), (8556, 17908), (8954, 17112), (9176, 16698), (9361, 16368), (9768, 15686), (10212, 15004), (11132, 13764), (11253, 13616), (11408, 13431), (12144, 12617)]