140508765712

素因数分解:

$2^4\times 7^1\times {\mathrm{19031}}^1\times {\mathrm{65921}}^1$

素因数の和:84967

約数の個数: 40

約数和(自身を含む): 311147620992

約数和(自身を除く): 170638855280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19031, 38062, 65921, 76124, 131842, 133217, 152248, 263684, 266434, 304496, 461447, 527368, 532868, 922894, 1054736, 1065736, 1845788, 2131472, 3691576, 7383152, 1254542551, 2509085102, 5018170204, 8781797857, 10036340408, 17563595714, 20072680816, 35127191428, 70254382856, 140508765712]

約数ペア:

[(1, 140508765712), (2, 70254382856), (4, 35127191428), (7, 20072680816), (8, 17563595714), (14, 10036340408), (16, 8781797857), (28, 5018170204), (56, 2509085102), (112, 1254542551), (19031, 7383152), (38062, 3691576), (65921, 2131472), (76124, 1845788), (131842, 1065736), (133217, 1054736), (152248, 922894), (263684, 532868), (266434, 527368), (304496, 461447)]