153648124

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21187}}^1$

素因数の和:21242

約数の個数: 36

約数和(自身を含む): 321252456

約数和(自身を除く): 167604332

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 21187, 42374, 84748, 148309, 296618, 593236, 783919, 1038163, 1567838, 2076326, 3135676, 4152652, 5487433, 10974866, 21949732, 38412031, 76824062, 153648124]

約数ペア:

[(1, 153648124), (2, 76824062), (4, 38412031), (7, 21949732), (14, 10974866), (28, 5487433), (37, 4152652), (49, 3135676), (74, 2076326), (98, 1567838), (148, 1038163), (196, 783919), (259, 593236), (518, 296618), (1036, 148309), (1813, 84748), (3626, 42374), (7252, 21187)]