155128848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{461693}}^1$

素因数の和:461711

約数の個数: 40

約数和(自身を含む): 458000448

約数和(自身を除く): 302871600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 461693, 923386, 1385079, 1846772, 2770158, 3231851, 3693544, 5540316, 6463702, 7387088, 9695553, 11080632, 12927404, 19391106, 22161264, 25854808, 38782212, 51709616, 77564424, 155128848]

約数ペア:

[(1, 155128848), (2, 77564424), (3, 51709616), (4, 38782212), (6, 25854808), (7, 22161264), (8, 19391106), (12, 12927404), (14, 11080632), (16, 9695553), (21, 7387088), (24, 6463702), (28, 5540316), (42, 3693544), (48, 3231851), (56, 2770158), (84, 1846772), (112, 1385079), (168, 923386), (336, 461693)]