157984848

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 543953280

約数和(自身を除く): 385968432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 73, 76, 84, 112, 113, 114, 126, 133, 144, 146, 152, 168, 171, 219, 226, 228, 252, 266, 292, 304, 336, 339, 342, 399, 438, 452, 456, 504, 511, 532, 584, 657, 678, 684, 791, 798, 876, 904, 912, 1008, 1017, 1022, 1064, 1168, 1197, 1314, 1356, 1368, 1387, 1533, 1582, 1596, 1752, 1808, 2034, 2044, 2128, 2147, 2373, 2394, 2628, 2712, 2736, 2774, 3066, 3164, 3192, 3504, 4068, 4088, 4161, 4294, 4599, 4746, 4788, 5256, 5424, 5548, 6132, 6328, 6384, 6441, 7119, 8136, 8176, 8249, 8322, 8588, 9198, 9492, 9576, 9709, 10512, 11096, 12264, 12483, 12656, 12882, 14238, 15029, 16272, 16498, 16644, 17176, 18396, 18984, 19152, 19323, 19418, 22192, 24528, 24747, 24966, 25764, 28476, 29127, 30058, 32996, 33288, 34352, 36792, 37968, 38646, 38836, 45087, 49494, 49932, 51528, 56952, 57743, 58254, 60116, 65992, 66576, 73584, 74241, 77292, 77672, 87381, 90174, 98988, 99864, 103056, 113904, 115486, 116508, 120232, 131984, 135261, 148482, 154584, 155344, 156731, 173229, 174762, 180348, 197976, 199728, 230972, 233016, 240464, 270522, 296964, 309168, 313462, 346458, 349524, 360696, 395952, 461944, 466032, 470193, 519687, 541044, 593928, 626924, 692916, 699048, 721392, 923888, 940386, 1039374, 1082088, 1097117, 1187856, 1253848, 1385832, 1398096, 1410579, 1880772, 2078748, 2164176, 2194234, 2507696, 2771664, 2821158, 3291351, 3761544, 4157496, 4388468, 5642316, 6582702, 7523088, 8314992, 8776936, 9874053, 11284632, 13165404, 17553872, 19748106, 22569264, 26330808, 39496212, 52661616, 78992424, 157984848]

約数ペア:

[(1, 157984848), (2, 78992424), (3, 52661616), (4, 39496212), (6, 26330808), (7, 22569264), (8, 19748106), (9, 17553872), (12, 13165404), (14, 11284632), (16, 9874053), (18, 8776936), (19, 8314992), (21, 7523088), (24, 6582702), (28, 5642316), (36, 4388468), (38, 4157496), (42, 3761544), (48, 3291351), (56, 2821158), (57, 2771664), (63, 2507696), (72, 2194234), (73, 2164176), (76, 2078748), (84, 1880772), (112, 1410579), (113, 1398096), (114, 1385832), (126, 1253848), (133, 1187856), (144, 1097117), (146, 1082088), (152, 1039374), (168, 940386), (171, 923888), (219, 721392), (226, 699048), (228, 692916), (252, 626924), (266, 593928), (292, 541044), (304, 519687), (336, 470193), (339, 466032), (342, 461944), (399, 395952), (438, 360696), (452, 349524), (456, 346458), (504, 313462), (511, 309168), (532, 296964), (584, 270522), (657, 240464), (678, 233016), (684, 230972), (791, 199728), (798, 197976), (876, 180348), (904, 174762), (912, 173229), (1008, 156731), (1017, 155344), (1022, 154584), (1064, 148482), (1168, 135261), (1197, 131984), (1314, 120232), (1356, 116508), (1368, 115486), (1387, 113904), (1533, 103056), (1582, 99864), (1596, 98988), (1752, 90174), (1808, 87381), (2034, 77672), (2044, 77292), (2128, 74241), (2147, 73584), (2373, 66576), (2394, 65992), (2628, 60116), (2712, 58254), (2736, 57743), (2774, 56952), (3066, 51528), (3164, 49932), (3192, 49494), (3504, 45087), (4068, 38836), (4088, 38646), (4161, 37968), (4294, 36792), (4599, 34352), (4746, 33288), (4788, 32996), (5256, 30058), (5424, 29127), (5548, 28476), (6132, 25764), (6328, 24966), (6384, 24747), (6441, 24528), (7119, 22192), (8136, 19418), (8176, 19323), (8249, 19152), (8322, 18984), (8588, 18396), (9198, 17176), (9492, 16644), (9576, 16498), (9709, 16272), (10512, 15029), (11096, 14238), (12264, 12882), (12483, 12656)]