166242180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213131}}^1$

素因数の和:213156

約数の個数: 48

約数和(自身を含む): 501286464

約数和(自身を除く): 335044284

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, 213131, 426262, 639393, 852524, 1065655, 1278786, 2131310, 2557572, 2770703, 3196965, 4262620, 5541406, 6393930, 8312109, 11082812, 12787860, 13853515, 16624218, 27707030, 33248436, 41560545, 55414060, 83121090, 166242180]

約数ペア:

[(1, 166242180), (2, 83121090), (3, 55414060), (4, 41560545), (5, 33248436), (6, 27707030), (10, 16624218), (12, 13853515), (13, 12787860), (15, 11082812), (20, 8312109), (26, 6393930), (30, 5541406), (39, 4262620), (52, 3196965), (60, 2770703), (65, 2557572), (78, 2131310), (130, 1278786), (156, 1065655), (195, 852524), (260, 639393), (390, 426262), (780, 213131)]