166618424

素因数分解:

$2^3\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 373464000

約数和(自身を除く): 206845576

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 343, 392, 574, 686, 1148, 1372, 1481, 2009, 2296, 2744, 2962, 4018, 5924, 8036, 10367, 11848, 14063, 16072, 20734, 28126, 41468, 56252, 60721, 72569, 82936, 112504, 121442, 145138, 242884, 290276, 425047, 485768, 507983, 580552, 850094, 1015966, 1700188, 2031932, 2975329, 3400376, 4063864, 5950658, 11901316, 20827303, 23802632, 41654606, 83309212, 166618424]

約数ペア:

[(1, 166618424), (2, 83309212), (4, 41654606), (7, 23802632), (8, 20827303), (14, 11901316), (28, 5950658), (41, 4063864), (49, 3400376), (56, 2975329), (82, 2031932), (98, 1700188), (164, 1015966), (196, 850094), (287, 580552), (328, 507983), (343, 485768), (392, 425047), (574, 290276), (686, 242884), (1148, 145138), (1372, 121442), (1481, 112504), (2009, 82936), (2296, 72569), (2744, 60721), (2962, 56252), (4018, 41468), (5924, 28126), (8036, 20734), (10367, 16072), (11848, 14063)]