152643408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 419633856

約数和(自身を除く): 266990448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 283, 408, 566, 661, 816, 849, 1132, 1322, 1698, 1983, 2264, 2644, 3396, 3966, 4528, 4811, 5288, 6792, 7932, 9622, 10576, 11237, 13584, 14433, 15864, 19244, 22474, 28866, 31728, 33711, 38488, 44948, 57732, 67422, 76976, 89896, 115464, 134844, 179792, 187063, 230928, 269688, 374126, 539376, 561189, 748252, 1122378, 1496504, 2244756, 2993008, 3180071, 4489512, 6360142, 8979024, 9540213, 12720284, 19080426, 25440568, 38160852, 50881136, 76321704, 152643408]

約数ペア:

[(1, 152643408), (2, 76321704), (3, 50881136), (4, 38160852), (6, 25440568), (8, 19080426), (12, 12720284), (16, 9540213), (17, 8979024), (24, 6360142), (34, 4489512), (48, 3180071), (51, 2993008), (68, 2244756), (102, 1496504), (136, 1122378), (204, 748252), (272, 561189), (283, 539376), (408, 374126), (566, 269688), (661, 230928), (816, 187063), (849, 179792), (1132, 134844), (1322, 115464), (1698, 89896), (1983, 76976), (2264, 67422), (2644, 57732), (3396, 44948), (3966, 38488), (4528, 33711), (4811, 31728), (5288, 28866), (6792, 22474), (7932, 19244), (9622, 15864), (10576, 14433), (11237, 13584)]