131563152

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2777}}^1$

素因数の和:2845

約数の個数: 120

約数和(自身を含む): 429901056

約数和(自身を除く): 298337904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2777, 2961, 3384, 3948, 5264, 5554, 5922, 6768, 7896, 8331, 11108, 11844, 15792, 16662, 19439, 22216, 23688, 24993, 33324, 38878, 44432, 47376, 49986, 58317, 66648, 77756, 99972, 116634, 130519, 133296, 155512, 174951, 199944, 233268, 261038, 311024, 349902, 391557, 399888, 466536, 522076, 699804, 783114, 913633, 933072, 1044152, 1174671, 1399608, 1566228, 1827266, 2088304, 2349342, 2740899, 2799216, 3132456, 3654532, 4698684, 5481798, 6264912, 7309064, 8222697, 9397368, 10963596, 14618128, 16445394, 18794736, 21927192, 32890788, 43854384, 65781576, 131563152]

約数ペア:

[(1, 131563152), (2, 65781576), (3, 43854384), (4, 32890788), (6, 21927192), (7, 18794736), (8, 16445394), (9, 14618128), (12, 10963596), (14, 9397368), (16, 8222697), (18, 7309064), (21, 6264912), (24, 5481798), (28, 4698684), (36, 3654532), (42, 3132456), (47, 2799216), (48, 2740899), (56, 2349342), (63, 2088304), (72, 1827266), (84, 1566228), (94, 1399608), (112, 1174671), (126, 1044152), (141, 933072), (144, 913633), (168, 783114), (188, 699804), (252, 522076), (282, 466536), (329, 399888), (336, 391557), (376, 349902), (423, 311024), (504, 261038), (564, 233268), (658, 199944), (752, 174951), (846, 155512), (987, 133296), (1008, 130519), (1128, 116634), (1316, 99972), (1692, 77756), (1974, 66648), (2256, 58317), (2632, 49986), (2777, 47376), (2961, 44432), (3384, 38878), (3948, 33324), (5264, 24993), (5554, 23688), (5922, 22216), (6768, 19439), (7896, 16662), (8331, 15792), (11108, 11844)]