131336928

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{6247}}^1$

素因数の和:6336

約数の個数: 72

約数和(自身を含む): 378666288

約数和(自身を除く): 247329360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3504, 5256, 6247, 7008, 10512, 12494, 18741, 21024, 24988, 37482, 49976, 56223, 74964, 99952, 112446, 149928, 199904, 224892, 299856, 449784, 456031, 599712, 899568, 912062, 1368093, 1799136, 1824124, 2736186, 3648248, 4104279, 5472372, 7296496, 8208558, 10944744, 14592992, 16417116, 21889488, 32834232, 43778976, 65668464, 131336928]

約数ペア:

[(1, 131336928), (2, 65668464), (3, 43778976), (4, 32834232), (6, 21889488), (8, 16417116), (9, 14592992), (12, 10944744), (16, 8208558), (18, 7296496), (24, 5472372), (32, 4104279), (36, 3648248), (48, 2736186), (72, 1824124), (73, 1799136), (96, 1368093), (144, 912062), (146, 899568), (219, 599712), (288, 456031), (292, 449784), (438, 299856), (584, 224892), (657, 199904), (876, 149928), (1168, 112446), (1314, 99952), (1752, 74964), (2336, 56223), (2628, 49976), (3504, 37482), (5256, 24988), (6247, 21024), (7008, 18741), (10512, 12494)]