129212304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3984

約数の個数: 80

約数和(自身を含む): 366351552

約数和(自身を除く): 237139248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 3907, 4134, 5512, 7814, 8268, 11024, 11721, 15628, 16536, 23442, 31256, 33072, 46884, 50791, 62512, 93768, 101582, 152373, 187536, 203164, 207071, 304746, 406328, 414142, 609492, 621213, 812656, 828284, 1218984, 1242426, 1656568, 2437968, 2484852, 2691923, 3313136, 4969704, 5383846, 8075769, 9939408, 10767692, 16151538, 21535384, 32303076, 43070768, 64606152, 129212304]

約数ペア:

[(1, 129212304), (2, 64606152), (3, 43070768), (4, 32303076), (6, 21535384), (8, 16151538), (12, 10767692), (13, 9939408), (16, 8075769), (24, 5383846), (26, 4969704), (39, 3313136), (48, 2691923), (52, 2484852), (53, 2437968), (78, 1656568), (104, 1242426), (106, 1218984), (156, 828284), (159, 812656), (208, 621213), (212, 609492), (312, 414142), (318, 406328), (424, 304746), (624, 207071), (636, 203164), (689, 187536), (848, 152373), (1272, 101582), (1378, 93768), (2067, 62512), (2544, 50791), (2756, 46884), (3907, 33072), (4134, 31256), (5512, 23442), (7814, 16536), (8268, 15628), (11024, 11721)]