147133740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188633}}^1$

素因数の和:188658

約数の個数: 48

約数和(自身を含む): 443667168

約数和(自身を除く): 296533428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 188633, 377266, 565899, 754532, 943165, 1131798, 1886330, 2263596, 2452229, 2829495, 3772660, 4904458, 5658990, 7356687, 9808916, 11317980, 12261145, 14713374, 24522290, 29426748, 36783435, 49044580, 73566870, 147133740]

約数ペア:

[(1, 147133740), (2, 73566870), (3, 49044580), (4, 36783435), (5, 29426748), (6, 24522290), (10, 14713374), (12, 12261145), (13, 11317980), (15, 9808916), (20, 7356687), (26, 5658990), (30, 4904458), (39, 3772660), (52, 2829495), (60, 2452229), (65, 2263596), (78, 1886330), (130, 1131798), (156, 943165), (195, 754532), (260, 565899), (390, 377266), (780, 188633)]