142836456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 424569600

約数和(自身を除く): 281733144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 89, 123, 164, 168, 178, 233, 246, 267, 287, 328, 356, 466, 492, 534, 574, 623, 699, 712, 861, 932, 984, 1068, 1148, 1246, 1398, 1631, 1722, 1864, 1869, 2136, 2296, 2492, 2796, 3262, 3444, 3649, 3738, 4893, 4984, 5592, 6524, 6888, 7298, 7476, 9553, 9786, 10947, 13048, 14596, 14952, 19106, 19572, 20737, 21894, 25543, 28659, 29192, 38212, 39144, 41474, 43788, 51086, 57318, 62211, 66871, 76424, 76629, 82948, 87576, 102172, 114636, 124422, 133742, 145159, 153258, 165896, 200613, 204344, 229272, 248844, 267484, 290318, 306516, 401226, 435477, 497688, 534968, 580636, 613032, 802452, 850217, 870954, 1161272, 1604904, 1700434, 1741908, 2550651, 3400868, 3483816, 5101302, 5951519, 6801736, 10202604, 11903038, 17854557, 20405208, 23806076, 35709114, 47612152, 71418228, 142836456]

約数ペア:

[(1, 142836456), (2, 71418228), (3, 47612152), (4, 35709114), (6, 23806076), (7, 20405208), (8, 17854557), (12, 11903038), (14, 10202604), (21, 6801736), (24, 5951519), (28, 5101302), (41, 3483816), (42, 3400868), (56, 2550651), (82, 1741908), (84, 1700434), (89, 1604904), (123, 1161272), (164, 870954), (168, 850217), (178, 802452), (233, 613032), (246, 580636), (267, 534968), (287, 497688), (328, 435477), (356, 401226), (466, 306516), (492, 290318), (534, 267484), (574, 248844), (623, 229272), (699, 204344), (712, 200613), (861, 165896), (932, 153258), (984, 145159), (1068, 133742), (1148, 124422), (1246, 114636), (1398, 102172), (1631, 87576), (1722, 82948), (1864, 76629), (1869, 76424), (2136, 66871), (2296, 62211), (2492, 57318), (2796, 51086), (3262, 43788), (3444, 41474), (3649, 39144), (3738, 38212), (4893, 29192), (4984, 28659), (5592, 25543), (6524, 21894), (6888, 20737), (7298, 19572), (7476, 19106), (9553, 14952), (9786, 14596), (10947, 13048)]