157215384008

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{13309}}^1\times {\mathrm{18691}}^1$

素因数の和:32085

約数の個数: 32

約数和(自身を含む): 298548624000

約数和(自身を除く): 141333239992

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 13309, 18691, 26618, 37382, 53236, 74764, 106472, 149528, 1051411, 1476589, 2102822, 2953178, 4205644, 5906356, 8411288, 11812712, 248758519, 497517038, 995034076, 1990068152, 19651923001, 39303846002, 78607692004, 157215384008]

約数ペア:

[(1, 157215384008), (2, 78607692004), (4, 39303846002), (8, 19651923001), (79, 1990068152), (158, 995034076), (316, 497517038), (632, 248758519), (13309, 11812712), (18691, 8411288), (26618, 5906356), (37382, 4205644), (53236, 2953178), (74764, 2102822), (106472, 1476589), (149528, 1051411)]