165424928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4507}}^1$

素因数の和:4585

約数の個数: 48

約数和(自身を含む): 345348864

約数和(自身を除く): 179923936

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4507, 4588, 9014, 9176, 18028, 18352, 36056, 36704, 72112, 139717, 144224, 166759, 279434, 333518, 558868, 667036, 1117736, 1334072, 2235472, 2668144, 4470944, 5169529, 5336288, 10339058, 20678116, 41356232, 82712464, 165424928]

約数ペア:

[(1, 165424928), (2, 82712464), (4, 41356232), (8, 20678116), (16, 10339058), (31, 5336288), (32, 5169529), (37, 4470944), (62, 2668144), (74, 2235472), (124, 1334072), (148, 1117736), (248, 667036), (296, 558868), (496, 333518), (592, 279434), (992, 166759), (1147, 144224), (1184, 139717), (2294, 72112), (4507, 36704), (4588, 36056), (9014, 18352), (9176, 18028)]