149866528

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 96

約数和(自身を含む): 370621440

約数和(自身を除く): 220754912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 224, 266, 304, 322, 368, 437, 532, 608, 644, 736, 874, 1064, 1288, 1531, 1748, 2128, 2576, 3059, 3062, 3496, 4256, 5152, 6118, 6124, 6992, 10717, 12236, 12248, 13984, 21434, 24472, 24496, 29089, 35213, 42868, 48944, 48992, 58178, 70426, 85736, 97888, 116356, 140852, 171472, 203623, 232712, 246491, 281704, 342944, 407246, 465424, 492982, 563408, 669047, 814492, 930848, 985964, 1126816, 1338094, 1628984, 1971928, 2676188, 3257968, 3943856, 4683329, 5352376, 6515936, 7887712, 9366658, 10704752, 18733316, 21409504, 37466632, 74933264, 149866528]

約数ペア:

[(1, 149866528), (2, 74933264), (4, 37466632), (7, 21409504), (8, 18733316), (14, 10704752), (16, 9366658), (19, 7887712), (23, 6515936), (28, 5352376), (32, 4683329), (38, 3943856), (46, 3257968), (56, 2676188), (76, 1971928), (92, 1628984), (112, 1338094), (133, 1126816), (152, 985964), (161, 930848), (184, 814492), (224, 669047), (266, 563408), (304, 492982), (322, 465424), (368, 407246), (437, 342944), (532, 281704), (608, 246491), (644, 232712), (736, 203623), (874, 171472), (1064, 140852), (1288, 116356), (1531, 97888), (1748, 85736), (2128, 70426), (2576, 58178), (3059, 48992), (3062, 48944), (3496, 42868), (4256, 35213), (5152, 29089), (6118, 24496), (6124, 24472), (6992, 21434), (10717, 13984), (12236, 12248)]