155115828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{615539}}^1$

素因数の和:615556

約数の個数: 36

約数和(自身を含む): 448113120

約数和(自身を除く): 292997292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 615539, 1231078, 1846617, 2462156, 3693234, 4308773, 5539851, 7386468, 8617546, 11079702, 12926319, 17235092, 22159404, 25852638, 38778957, 51705276, 77557914, 155115828]

約数ペア:

[(1, 155115828), (2, 77557914), (3, 51705276), (4, 38778957), (6, 25852638), (7, 22159404), (9, 17235092), (12, 12926319), (14, 11079702), (18, 8617546), (21, 7386468), (28, 5539851), (36, 4308773), (42, 3693234), (63, 2462156), (84, 1846617), (126, 1231078), (252, 615539)]