157789968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{469613}}^1$

素因数の和:469631

約数の個数: 40

約数和(自身を含む): 465857088

約数和(自身を除く): 308067120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 469613, 939226, 1408839, 1878452, 2817678, 3287291, 3756904, 5635356, 6574582, 7513808, 9861873, 11270712, 13149164, 19723746, 22541424, 26298328, 39447492, 52596656, 78894984, 157789968]

約数ペア:

[(1, 157789968), (2, 78894984), (3, 52596656), (4, 39447492), (6, 26298328), (7, 22541424), (8, 19723746), (12, 13149164), (14, 11270712), (16, 9861873), (21, 7513808), (24, 6574582), (28, 5635356), (42, 3756904), (48, 3287291), (56, 2817678), (84, 1878452), (112, 1408839), (168, 939226), (336, 469613)]