156975173636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1055423}}^1$

素因数の和:1055568

約数の個数: 36

約数和(自身を含む): 292740844032

約数和(自身を除く): 135765670396

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 361, 412, 722, 1444, 1957, 3914, 7828, 37183, 74366, 148732, 1055423, 2110846, 4221692, 20053037, 40106074, 80212148, 108708569, 217417138, 381007703, 434834276, 762015406, 1524030812, 2065462811, 4130925622, 8261851244, 39243793409, 78487586818, 156975173636]

約数ペア:

[(1, 156975173636), (2, 78487586818), (4, 39243793409), (19, 8261851244), (38, 4130925622), (76, 2065462811), (103, 1524030812), (206, 762015406), (361, 434834276), (412, 381007703), (722, 217417138), (1444, 108708569), (1957, 80212148), (3914, 40106074), (7828, 20053037), (37183, 4221692), (74366, 2110846), (148732, 1055423)]