179996848

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 356200416

約数和(自身を除く): 176203568

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 311, 488, 593, 622, 976, 1186, 1244, 2372, 2488, 4744, 4976, 9488, 18971, 36173, 37942, 72346, 75884, 144692, 151768, 184423, 289384, 303536, 368846, 578768, 737692, 1475384, 2950768, 11249803, 22499606, 44999212, 89998424, 179996848]

約数ペア:

[(1, 179996848), (2, 89998424), (4, 44999212), (8, 22499606), (16, 11249803), (61, 2950768), (122, 1475384), (244, 737692), (311, 578768), (488, 368846), (593, 303536), (622, 289384), (976, 184423), (1186, 151768), (1244, 144692), (2372, 75884), (2488, 72346), (4744, 37942), (4976, 36173), (9488, 18971)]