158021808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{470303}}^1$

素因数の和:470321

約数の個数: 40

約数和(自身を含む): 466541568

約数和(自身を除く): 308519760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 470303, 940606, 1410909, 1881212, 2821818, 3292121, 3762424, 5643636, 6584242, 7524848, 9876363, 11287272, 13168484, 19752726, 22574544, 26336968, 39505452, 52673936, 79010904, 158021808]

約数ペア:

[(1, 158021808), (2, 79010904), (3, 52673936), (4, 39505452), (6, 26336968), (7, 22574544), (8, 19752726), (12, 13168484), (14, 11287272), (16, 9876363), (21, 7524848), (24, 6584242), (28, 5643636), (42, 3762424), (48, 3292121), (56, 2821818), (84, 1881212), (112, 1410909), (168, 940606), (336, 470303)]