156976608620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{26250269}}^1$

素因数の和:26250314

約数の個数: 48

約数和(自身を含む): 370443810240

約数和(自身を除く): 213467201620

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 26250269, 52500538, 105001076, 131251345, 262502690, 341253497, 525005380, 603756187, 682506994, 1207512374, 1365013988, 1706267485, 2415024748, 3018780935, 3412534970, 6037561870, 6825069940, 7848830431, 12075123740, 15697660862, 31395321724, 39244152155, 78488304310, 156976608620]

約数ペア:

[(1, 156976608620), (2, 78488304310), (4, 39244152155), (5, 31395321724), (10, 15697660862), (13, 12075123740), (20, 7848830431), (23, 6825069940), (26, 6037561870), (46, 3412534970), (52, 3018780935), (65, 2415024748), (92, 1706267485), (115, 1365013988), (130, 1207512374), (230, 682506994), (260, 603756187), (299, 525005380), (460, 341253497), (598, 262502690), (1196, 131251345), (1495, 105001076), (2990, 52500538), (5980, 26250269)]