162775210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 332019072

約数和(自身を除く): 169243862

約数列:

[1, 2, 5, 10, 13, 26, 37, 43, 65, 74, 86, 130, 185, 215, 370, 430, 481, 559, 787, 962, 1118, 1574, 1591, 2405, 2795, 3182, 3935, 4810, 5590, 7870, 7955, 10231, 15910, 20462, 20683, 29119, 33841, 41366, 51155, 58238, 67682, 102310, 103415, 145595, 169205, 206830, 291190, 338410, 378547, 439933, 757094, 879866, 1252117, 1892735, 2199665, 2504234, 3785470, 4399330, 6260585, 12521170, 16277521, 32555042, 81387605, 162775210]

約数ペア:

[(1, 162775210), (2, 81387605), (5, 32555042), (10, 16277521), (13, 12521170), (26, 6260585), (37, 4399330), (43, 3785470), (65, 2504234), (74, 2199665), (86, 1892735), (130, 1252117), (185, 879866), (215, 757094), (370, 439933), (430, 378547), (481, 338410), (559, 291190), (787, 206830), (962, 169205), (1118, 145595), (1574, 103415), (1591, 102310), (2405, 67682), (2795, 58238), (3182, 51155), (3935, 41366), (4810, 33841), (5590, 29119), (7870, 20683), (7955, 20462), (10231, 15910)]