149420964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 446999168

約数和(自身を除く): 297578204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 61, 66, 77, 84, 121, 122, 132, 154, 183, 231, 241, 242, 244, 308, 363, 366, 427, 462, 482, 484, 671, 723, 726, 732, 847, 854, 924, 964, 1281, 1342, 1446, 1452, 1687, 1694, 1708, 2013, 2541, 2562, 2651, 2684, 2892, 3374, 3388, 4026, 4697, 5061, 5082, 5124, 5302, 6748, 7381, 7953, 8052, 9394, 10122, 10164, 10604, 14091, 14701, 14762, 15906, 18557, 18788, 20244, 22143, 28182, 29161, 29402, 29524, 31812, 37114, 44103, 44286, 51667, 55671, 56364, 58322, 58804, 74228, 87483, 88206, 88572, 102907, 103334, 111342, 116644, 155001, 161711, 174966, 176412, 204127, 205814, 206668, 222684, 308721, 310002, 323422, 349932, 408254, 411628, 485133, 612381, 617442, 620004, 646844, 816508, 970266, 1131977, 1224762, 1234884, 1778821, 1940532, 2263954, 2449524, 3395931, 3557642, 4527908, 5336463, 6791862, 7115284, 10672926, 12451747, 13583724, 21345852, 24903494, 37355241, 49806988, 74710482, 149420964]

約数ペア:

[(1, 149420964), (2, 74710482), (3, 49806988), (4, 37355241), (6, 24903494), (7, 21345852), (11, 13583724), (12, 12451747), (14, 10672926), (21, 7115284), (22, 6791862), (28, 5336463), (33, 4527908), (42, 3557642), (44, 3395931), (61, 2449524), (66, 2263954), (77, 1940532), (84, 1778821), (121, 1234884), (122, 1224762), (132, 1131977), (154, 970266), (183, 816508), (231, 646844), (241, 620004), (242, 617442), (244, 612381), (308, 485133), (363, 411628), (366, 408254), (427, 349932), (462, 323422), (482, 310002), (484, 308721), (671, 222684), (723, 206668), (726, 205814), (732, 204127), (847, 176412), (854, 174966), (924, 161711), (964, 155001), (1281, 116644), (1342, 111342), (1446, 103334), (1452, 102907), (1687, 88572), (1694, 88206), (1708, 87483), (2013, 74228), (2541, 58804), (2562, 58322), (2651, 56364), (2684, 55671), (2892, 51667), (3374, 44286), (3388, 44103), (4026, 37114), (4697, 31812), (5061, 29524), (5082, 29402), (5124, 29161), (5302, 28182), (6748, 22143), (7381, 20244), (7953, 18788), (8052, 18557), (9394, 15906), (10122, 14762), (10164, 14701), (10604, 14091)]