123844256

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 253870848

約数和(自身を除く): 130026592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 131, 248, 262, 496, 524, 953, 992, 1048, 1906, 2096, 3812, 4061, 4192, 7624, 8122, 15248, 16244, 29543, 30496, 32488, 59086, 64976, 118172, 124843, 129952, 236344, 249686, 472688, 499372, 945376, 998744, 1997488, 3870133, 3994976, 7740266, 15480532, 30961064, 61922128, 123844256]

約数ペア:

[(1, 123844256), (2, 61922128), (4, 30961064), (8, 15480532), (16, 7740266), (31, 3994976), (32, 3870133), (62, 1997488), (124, 998744), (131, 945376), (248, 499372), (262, 472688), (496, 249686), (524, 236344), (953, 129952), (992, 124843), (1048, 118172), (1906, 64976), (2096, 59086), (3812, 32488), (4061, 30496), (4192, 29543), (7624, 16244), (8122, 15248)]