153651160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1531}}^1$

素因数の和:1748

約数の個数: 64

約数和(自身を含む): 374482080

約数和(自身を除く): 220830920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 193, 260, 386, 520, 772, 965, 1531, 1544, 1930, 2509, 3062, 3860, 5018, 6124, 7655, 7720, 10036, 12248, 12545, 15310, 19903, 20072, 25090, 30620, 39806, 50180, 61240, 79612, 99515, 100360, 159224, 199030, 295483, 398060, 590966, 796120, 1181932, 1477415, 2363864, 2954830, 3841279, 5909660, 7682558, 11819320, 15365116, 19206395, 30730232, 38412790, 76825580, 153651160]

約数ペア:

[(1, 153651160), (2, 76825580), (4, 38412790), (5, 30730232), (8, 19206395), (10, 15365116), (13, 11819320), (20, 7682558), (26, 5909660), (40, 3841279), (52, 2954830), (65, 2363864), (104, 1477415), (130, 1181932), (193, 796120), (260, 590966), (386, 398060), (520, 295483), (772, 199030), (965, 159224), (1531, 100360), (1544, 99515), (1930, 79612), (2509, 61240), (3062, 50180), (3860, 39806), (5018, 30620), (6124, 25090), (7655, 20072), (7720, 19903), (10036, 15310), (12248, 12545)]