156946412

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{13127}}^1$

素因数の和:13206

約数の個数: 36

約数和(自身を含む): 324760464

約数和(自身を除く): 167814052

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 13127, 26254, 52508, 91889, 183778, 367556, 643223, 800747, 1286446, 1601494, 2572892, 3202988, 5605229, 11210458, 22420916, 39236603, 78473206, 156946412]

約数ペア:

[(1, 156946412), (2, 78473206), (4, 39236603), (7, 22420916), (14, 11210458), (28, 5605229), (49, 3202988), (61, 2572892), (98, 1601494), (122, 1286446), (196, 800747), (244, 643223), (427, 367556), (854, 183778), (1708, 91889), (2989, 52508), (5978, 26254), (11956, 13127)]