156910260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201167}}^1$

素因数の和:201192

約数の個数: 48

約数和(自身を含む): 473147136

約数和(自身を除く): 316236876

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, 201167, 402334, 603501, 804668, 1005835, 1207002, 2011670, 2414004, 2615171, 3017505, 4023340, 5230342, 6035010, 7845513, 10460684, 12070020, 13075855, 15691026, 26151710, 31382052, 39227565, 52303420, 78455130, 156910260]

約数ペア:

[(1, 156910260), (2, 78455130), (3, 52303420), (4, 39227565), (5, 31382052), (6, 26151710), (10, 15691026), (12, 13075855), (13, 12070020), (15, 10460684), (20, 7845513), (26, 6035010), (30, 5230342), (39, 4023340), (52, 3017505), (60, 2615171), (65, 2414004), (78, 2011670), (130, 1207002), (156, 1005835), (195, 804668), (260, 603501), (390, 402334), (780, 201167)]