156680448

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6631

約数の個数: 72

約数和(自身を含む): 430515456

約数和(自身を除く): 273835008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 6581, 7936, 11904, 13162, 19743, 23808, 26324, 39486, 52648, 78972, 105296, 157944, 204011, 210592, 315888, 408022, 421184, 612033, 631776, 816044, 842368, 1224066, 1263552, 1632088, 1684736, 2448132, 2527104, 3264176, 4896264, 5054208, 6528352, 9792528, 13056704, 19585056, 26113408, 39170112, 52226816, 78340224, 156680448]

約数ペア:

[(1, 156680448), (2, 78340224), (3, 52226816), (4, 39170112), (6, 26113408), (8, 19585056), (12, 13056704), (16, 9792528), (24, 6528352), (31, 5054208), (32, 4896264), (48, 3264176), (62, 2527104), (64, 2448132), (93, 1684736), (96, 1632088), (124, 1263552), (128, 1224066), (186, 842368), (192, 816044), (248, 631776), (256, 612033), (372, 421184), (384, 408022), (496, 315888), (744, 210592), (768, 204011), (992, 157944), (1488, 105296), (1984, 78972), (2976, 52648), (3968, 39486), (5952, 26324), (6581, 23808), (7936, 19743), (11904, 13162)]