156936719536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{521981}}^1$

素因数の和:522074

約数の個数: 80

約数和(自身を含む): 341752055040

約数和(自身を除く): 184815335504

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 43, 46, 76, 86, 92, 152, 172, 184, 304, 344, 368, 437, 688, 817, 874, 989, 1634, 1748, 1978, 3268, 3496, 3956, 6536, 6992, 7912, 13072, 15824, 18791, 37582, 75164, 150328, 300656, 521981, 1043962, 2087924, 4175848, 8351696, 9917639, 12005563, 19835278, 22445183, 24011126, 39670556, 44890366, 48022252, 79341112, 89780732, 96044504, 158682224, 179561464, 192089008, 228105697, 359122928, 426458477, 456211394, 516239209, 852916954, 912422788, 1032478418, 1705833908, 1824845576, 2064956836, 3411667816, 3649691152, 4129913672, 6823335632, 8259827344, 9808544971, 19617089942, 39234179884, 78468359768, 156936719536]

約数ペア:

[(1, 156936719536), (2, 78468359768), (4, 39234179884), (8, 19617089942), (16, 9808544971), (19, 8259827344), (23, 6823335632), (38, 4129913672), (43, 3649691152), (46, 3411667816), (76, 2064956836), (86, 1824845576), (92, 1705833908), (152, 1032478418), (172, 912422788), (184, 852916954), (304, 516239209), (344, 456211394), (368, 426458477), (437, 359122928), (688, 228105697), (817, 192089008), (874, 179561464), (989, 158682224), (1634, 96044504), (1748, 89780732), (1978, 79341112), (3268, 48022252), (3496, 44890366), (3956, 39670556), (6536, 24011126), (6992, 22445183), (7912, 19835278), (13072, 12005563), (15824, 9917639), (18791, 8351696), (37582, 4175848), (75164, 2087924), (150328, 1043962), (300656, 521981)]