133055390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 261754416

約数和(自身を除く): 128699026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 169, 262, 338, 601, 655, 845, 1202, 1310, 1690, 1703, 3005, 3406, 6010, 7813, 8515, 15626, 17030, 22139, 39065, 44278, 78130, 78731, 101569, 110695, 157462, 203138, 221390, 393655, 507845, 787310, 1015690, 1023503, 2047006, 5117515, 10235030, 13305539, 26611078, 66527695, 133055390]

約数ペア:

[(1, 133055390), (2, 66527695), (5, 26611078), (10, 13305539), (13, 10235030), (26, 5117515), (65, 2047006), (130, 1023503), (131, 1015690), (169, 787310), (262, 507845), (338, 393655), (601, 221390), (655, 203138), (845, 157462), (1202, 110695), (1310, 101569), (1690, 78731), (1703, 78130), (3005, 44278), (3406, 39065), (6010, 22139), (7813, 17030), (8515, 15626)]