166284496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 388546560

約数和(自身を除く): 222262064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 56, 62, 94, 112, 124, 188, 217, 248, 329, 376, 434, 496, 658, 752, 868, 1019, 1316, 1457, 1736, 2038, 2632, 2914, 3472, 4076, 5264, 5828, 7133, 8152, 10199, 11656, 14266, 16304, 20398, 23312, 28532, 31589, 40796, 47893, 57064, 63178, 81592, 95786, 114128, 126356, 163184, 191572, 221123, 252712, 335251, 383144, 442246, 505424, 670502, 766288, 884492, 1341004, 1484683, 1768984, 2682008, 2969366, 3537968, 5364016, 5938732, 10392781, 11877464, 20785562, 23754928, 41571124, 83142248, 166284496]

約数ペア:

[(1, 166284496), (2, 83142248), (4, 41571124), (7, 23754928), (8, 20785562), (14, 11877464), (16, 10392781), (28, 5938732), (31, 5364016), (47, 3537968), (56, 2969366), (62, 2682008), (94, 1768984), (112, 1484683), (124, 1341004), (188, 884492), (217, 766288), (248, 670502), (329, 505424), (376, 442246), (434, 383144), (496, 335251), (658, 252712), (752, 221123), (868, 191572), (1019, 163184), (1316, 126356), (1457, 114128), (1736, 95786), (2038, 81592), (2632, 63178), (2914, 57064), (3472, 47893), (4076, 40796), (5264, 31589), (5828, 28532), (7133, 23312), (8152, 20398), (10199, 16304), (11656, 14266)]