1157788408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 2692800000

約数和(自身を除く): 1535011592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 109, 133, 134, 149, 152, 218, 266, 268, 298, 436, 469, 532, 536, 596, 763, 872, 938, 1043, 1064, 1192, 1273, 1526, 1876, 2071, 2086, 2546, 2831, 3052, 3752, 4142, 4172, 5092, 5662, 6104, 7303, 8284, 8344, 8911, 9983, 10184, 11324, 14497, 14606, 16241, 16568, 17822, 19817, 19966, 22648, 28994, 29212, 32482, 35644, 39634, 39932, 51121, 57988, 58424, 64964, 69881, 71288, 79268, 79864, 102242, 113687, 115976, 129928, 138757, 139762, 158536, 189677, 204484, 227374, 277514, 279524, 308579, 379354, 408968, 454748, 555028, 559048, 617158, 758708, 909496, 971299, 1088147, 1110056, 1234316, 1327739, 1517416, 1942598, 2160053, 2176294, 2468632, 2655478, 3885196, 4320106, 4352588, 5310956, 7617029, 7770392, 8640212, 8705176, 10621912, 15234058, 17280424, 20674793, 30468116, 41349586, 60936232, 82699172, 144723551, 165398344, 289447102, 578894204, 1157788408]

約数ペア:

[(1, 1157788408), (2, 578894204), (4, 289447102), (7, 165398344), (8, 144723551), (14, 82699172), (19, 60936232), (28, 41349586), (38, 30468116), (56, 20674793), (67, 17280424), (76, 15234058), (109, 10621912), (133, 8705176), (134, 8640212), (149, 7770392), (152, 7617029), (218, 5310956), (266, 4352588), (268, 4320106), (298, 3885196), (436, 2655478), (469, 2468632), (532, 2176294), (536, 2160053), (596, 1942598), (763, 1517416), (872, 1327739), (938, 1234316), (1043, 1110056), (1064, 1088147), (1192, 971299), (1273, 909496), (1526, 758708), (1876, 617158), (2071, 559048), (2086, 555028), (2546, 454748), (2831, 408968), (3052, 379354), (3752, 308579), (4142, 279524), (4172, 277514), (5092, 227374), (5662, 204484), (6104, 189677), (7303, 158536), (8284, 139762), (8344, 138757), (8911, 129928), (9983, 115976), (10184, 113687), (11324, 102242), (14497, 79864), (14606, 79268), (16241, 71288), (16568, 69881), (17822, 64964), (19817, 58424), (19966, 57988), (22648, 51121), (28994, 39932), (29212, 39634), (32482, 35644)]