156958263880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9641171}}^1$

素因数の和:9641230

約数の個数: 64

約数和(自身を含む): 395673698880

約数和(自身を除く): 238715435000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 16280, 9641171, 19282342, 38564684, 48205855, 77129368, 96411710, 106052881, 192823420, 212105762, 356723327, 385646840, 424211524, 530264405, 713446654, 848423048, 1060528810, 1426893308, 1783616635, 2121057620, 2853786616, 3567233270, 3923956597, 4242115240, 7134466540, 7847913194, 14268933080, 15695826388, 19619782985, 31391652776, 39239565970, 78479131940, 156958263880]

約数ペア:

[(1, 156958263880), (2, 78479131940), (4, 39239565970), (5, 31391652776), (8, 19619782985), (10, 15695826388), (11, 14268933080), (20, 7847913194), (22, 7134466540), (37, 4242115240), (40, 3923956597), (44, 3567233270), (55, 2853786616), (74, 2121057620), (88, 1783616635), (110, 1426893308), (148, 1060528810), (185, 848423048), (220, 713446654), (296, 530264405), (370, 424211524), (407, 385646840), (440, 356723327), (740, 212105762), (814, 192823420), (1480, 106052881), (1628, 96411710), (2035, 77129368), (3256, 48205855), (4070, 38564684), (8140, 19282342), (16280, 9641171)]