128553624

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 366444000

約数和(自身を除く): 237890376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 149, 184, 207, 276, 298, 414, 447, 521, 552, 596, 828, 894, 1042, 1192, 1341, 1563, 1656, 1788, 2084, 2682, 3126, 3427, 3576, 4168, 4689, 5364, 6252, 6854, 9378, 10281, 10728, 11983, 12504, 13708, 18756, 20562, 23966, 27416, 30843, 35949, 37512, 41124, 47932, 61686, 71898, 77629, 82248, 95864, 107847, 123372, 143796, 155258, 215694, 232887, 246744, 287592, 310516, 431388, 465774, 621032, 698661, 862776, 931548, 1397322, 1785467, 1863096, 2794644, 3570934, 5356401, 5589288, 7141868, 10712802, 14283736, 16069203, 21425604, 32138406, 42851208, 64276812, 128553624]

約数ペア:

[(1, 128553624), (2, 64276812), (3, 42851208), (4, 32138406), (6, 21425604), (8, 16069203), (9, 14283736), (12, 10712802), (18, 7141868), (23, 5589288), (24, 5356401), (36, 3570934), (46, 2794644), (69, 1863096), (72, 1785467), (92, 1397322), (138, 931548), (149, 862776), (184, 698661), (207, 621032), (276, 465774), (298, 431388), (414, 310516), (447, 287592), (521, 246744), (552, 232887), (596, 215694), (828, 155258), (894, 143796), (1042, 123372), (1192, 107847), (1341, 95864), (1563, 82248), (1656, 77629), (1788, 71898), (2084, 61686), (2682, 47932), (3126, 41124), (3427, 37512), (3576, 35949), (4168, 30843), (4689, 27416), (5364, 23966), (6252, 20562), (6854, 18756), (9378, 13708), (10281, 12504), (10728, 11983)]