124306528

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 263390400

約数和(自身を除く): 139083872

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 149, 232, 248, 298, 464, 496, 596, 841, 899, 928, 992, 1192, 1682, 1798, 2384, 3364, 3596, 4321, 4619, 4768, 6728, 7192, 8642, 9238, 13456, 14384, 17284, 18476, 26071, 26912, 28768, 34568, 36952, 52142, 69136, 73904, 104284, 125309, 133951, 138272, 147808, 208568, 250618, 267902, 417136, 501236, 535804, 834272, 1002472, 1071608, 2004944, 2143216, 3884579, 4009888, 4286432, 7769158, 15538316, 31076632, 62153264, 124306528]

約数ペア:

[(1, 124306528), (2, 62153264), (4, 31076632), (8, 15538316), (16, 7769158), (29, 4286432), (31, 4009888), (32, 3884579), (58, 2143216), (62, 2004944), (116, 1071608), (124, 1002472), (149, 834272), (232, 535804), (248, 501236), (298, 417136), (464, 267902), (496, 250618), (596, 208568), (841, 147808), (899, 138272), (928, 133951), (992, 125309), (1192, 104284), (1682, 73904), (1798, 69136), (2384, 52142), (3364, 36952), (3596, 34568), (4321, 28768), (4619, 26912), (4768, 26071), (6728, 18476), (7192, 17284), (8642, 14384), (9238, 13456)]