158063640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{188171}}^1$

素因数の和:188192

約数の個数: 64

約数和(自身を含む): 541935360

約数和(自身を除く): 383871720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 188171, 376342, 564513, 752684, 940855, 1129026, 1317197, 1505368, 1881710, 2258052, 2634394, 2822565, 3763420, 3951591, 4516104, 5268788, 5645130, 6585985, 7526840, 7903182, 10537576, 11290260, 13171970, 15806364, 19757955, 22580520, 26343940, 31612728, 39515910, 52687880, 79031820, 158063640]

約数ペア:

[(1, 158063640), (2, 79031820), (3, 52687880), (4, 39515910), (5, 31612728), (6, 26343940), (7, 22580520), (8, 19757955), (10, 15806364), (12, 13171970), (14, 11290260), (15, 10537576), (20, 7903182), (21, 7526840), (24, 6585985), (28, 5645130), (30, 5268788), (35, 4516104), (40, 3951591), (42, 3763420), (56, 2822565), (60, 2634394), (70, 2258052), (84, 1881710), (105, 1505368), (120, 1317197), (140, 1129026), (168, 940855), (210, 752684), (280, 564513), (420, 376342), (840, 188171)]