139135248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 449915648

約数和(自身を除く): 310780400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1423, 1552, 1746, 2037, 2328, 2716, 2846, 3492, 4074, 4269, 4656, 5432, 5692, 6111, 6984, 8148, 8538, 9961, 10864, 11384, 12222, 12807, 13968, 16296, 17076, 19922, 22768, 24444, 25614, 29883, 32592, 34152, 39844, 48888, 51228, 59766, 68304, 79688, 89649, 97776, 102456, 119532, 138031, 159376, 179298, 204912, 239064, 276062, 358596, 414093, 478128, 552124, 717192, 828186, 966217, 1104248, 1242279, 1434384, 1656372, 1932434, 2208496, 2484558, 2898651, 3312744, 3864868, 4969116, 5797302, 6625488, 7729736, 8695953, 9938232, 11594604, 15459472, 17391906, 19876464, 23189208, 34783812, 46378416, 69567624, 139135248]

約数ペア:

[(1, 139135248), (2, 69567624), (3, 46378416), (4, 34783812), (6, 23189208), (7, 19876464), (8, 17391906), (9, 15459472), (12, 11594604), (14, 9938232), (16, 8695953), (18, 7729736), (21, 6625488), (24, 5797302), (28, 4969116), (36, 3864868), (42, 3312744), (48, 2898651), (56, 2484558), (63, 2208496), (72, 1932434), (84, 1656372), (97, 1434384), (112, 1242279), (126, 1104248), (144, 966217), (168, 828186), (194, 717192), (252, 552124), (291, 478128), (336, 414093), (388, 358596), (504, 276062), (582, 239064), (679, 204912), (776, 179298), (873, 159376), (1008, 138031), (1164, 119532), (1358, 102456), (1423, 97776), (1552, 89649), (1746, 79688), (2037, 68304), (2328, 59766), (2716, 51228), (2846, 48888), (3492, 39844), (4074, 34152), (4269, 32592), (4656, 29883), (5432, 25614), (5692, 24444), (6111, 22768), (6984, 19922), (8148, 17076), (8538, 16296), (9961, 13968), (10864, 12807), (11384, 12222)]