131491152

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70241}}^1$

素因数の和:70268

約数の個数: 60

約数和(自身を含む): 396305364

約数和(自身を除く): 264814212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70241, 140482, 210723, 280964, 421446, 561928, 632169, 842892, 913133, 1123856, 1264338, 1685784, 1826266, 2528676, 2739399, 3371568, 3652532, 5057352, 5478798, 7305064, 8218197, 10114704, 10957596, 14610128, 16436394, 21915192, 32872788, 43830384, 65745576, 131491152]

約数ペア:

[(1, 131491152), (2, 65745576), (3, 43830384), (4, 32872788), (6, 21915192), (8, 16436394), (9, 14610128), (12, 10957596), (13, 10114704), (16, 8218197), (18, 7305064), (24, 5478798), (26, 5057352), (36, 3652532), (39, 3371568), (48, 2739399), (52, 2528676), (72, 1826266), (78, 1685784), (104, 1264338), (117, 1123856), (144, 913133), (156, 842892), (208, 632169), (234, 561928), (312, 421446), (468, 280964), (624, 210723), (936, 140482), (1872, 70241)]