156939387670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{731209}}^1$

素因数の和:731369

約数の個数: 48

約数和(自身を含む): 308301534720

約数和(自身を除く): 151362147050

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 169, 254, 338, 635, 845, 1270, 1651, 1690, 3302, 8255, 16510, 21463, 42926, 107315, 214630, 731209, 1462418, 3656045, 7312090, 9505717, 19011434, 47528585, 92863543, 95057170, 123574321, 185727086, 247148642, 464317715, 617871605, 928635430, 1207226059, 1235743210, 2414452118, 6036130295, 12072260590, 15693938767, 31387877534, 78469693835, 156939387670]

約数ペア:

[(1, 156939387670), (2, 78469693835), (5, 31387877534), (10, 15693938767), (13, 12072260590), (26, 6036130295), (65, 2414452118), (127, 1235743210), (130, 1207226059), (169, 928635430), (254, 617871605), (338, 464317715), (635, 247148642), (845, 185727086), (1270, 123574321), (1651, 95057170), (1690, 92863543), (3302, 47528585), (8255, 19011434), (16510, 9505717), (21463, 7312090), (42926, 3656045), (107315, 1462418), (214630, 731209)]