187850016

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^2\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 180

約数和(自身を含む): 581741622

約数和(自身を除く): 393891606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 137, 138, 144, 162, 184, 207, 216, 274, 276, 288, 324, 368, 411, 414, 432, 529, 548, 552, 621, 648, 736, 822, 828, 864, 1058, 1096, 1104, 1233, 1242, 1296, 1587, 1644, 1656, 1863, 2116, 2192, 2208, 2466, 2484, 2592, 3151, 3174, 3288, 3312, 3699, 3726, 4232, 4384, 4761, 4932, 4968, 6302, 6348, 6576, 6624, 7398, 7452, 8464, 9453, 9522, 9864, 9936, 11097, 12604, 12696, 13152, 14283, 14796, 14904, 16928, 18906, 19044, 19728, 19872, 22194, 25208, 25392, 28359, 28566, 29592, 29808, 37812, 38088, 39456, 42849, 44388, 50416, 50784, 56718, 57132, 59184, 59616, 72473, 75624, 76176, 85077, 85698, 88776, 100832, 113436, 114264, 118368, 144946, 151248, 152352, 170154, 171396, 177552, 217419, 226872, 228528, 255231, 289892, 302496, 340308, 342792, 355104, 434838, 453744, 457056, 510462, 579784, 652257, 680616, 685584, 869676, 907488, 1020924, 1159568, 1304514, 1361232, 1371168, 1739352, 1956771, 2041848, 2319136, 2609028, 2722464, 3478704, 3913542, 4083696, 5218056, 5870313, 6957408, 7827084, 8167392, 10436112, 11740626, 15654168, 20872224, 23481252, 31308336, 46962504, 62616672, 93925008, 187850016]

約数ペア:

[(1, 187850016), (2, 93925008), (3, 62616672), (4, 46962504), (6, 31308336), (8, 23481252), (9, 20872224), (12, 15654168), (16, 11740626), (18, 10436112), (23, 8167392), (24, 7827084), (27, 6957408), (32, 5870313), (36, 5218056), (46, 4083696), (48, 3913542), (54, 3478704), (69, 2722464), (72, 2609028), (81, 2319136), (92, 2041848), (96, 1956771), (108, 1739352), (137, 1371168), (138, 1361232), (144, 1304514), (162, 1159568), (184, 1020924), (207, 907488), (216, 869676), (274, 685584), (276, 680616), (288, 652257), (324, 579784), (368, 510462), (411, 457056), (414, 453744), (432, 434838), (529, 355104), (548, 342792), (552, 340308), (621, 302496), (648, 289892), (736, 255231), (822, 228528), (828, 226872), (864, 217419), (1058, 177552), (1096, 171396), (1104, 170154), (1233, 152352), (1242, 151248), (1296, 144946), (1587, 118368), (1644, 114264), (1656, 113436), (1863, 100832), (2116, 88776), (2192, 85698), (2208, 85077), (2466, 76176), (2484, 75624), (2592, 72473), (3151, 59616), (3174, 59184), (3288, 57132), (3312, 56718), (3699, 50784), (3726, 50416), (4232, 44388), (4384, 42849), (4761, 39456), (4932, 38088), (4968, 37812), (6302, 29808), (6348, 29592), (6576, 28566), (6624, 28359), (7398, 25392), (7452, 25208), (8464, 22194), (9453, 19872), (9522, 19728), (9864, 19044), (9936, 18906), (11097, 16928), (12604, 14904), (12696, 14796), (13152, 14283)]