156774002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2617}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 294053760

約数和(自身を除く): 137279758

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2617, 2723, 4279, 5234, 5446, 8558, 18319, 28787, 29953, 36638, 57574, 59906, 201509, 403018, 1018013, 2036026, 7126091, 11198143, 14252182, 22396286, 78387001, 156774002]

約数ペア:

[(1, 156774002), (2, 78387001), (7, 22396286), (11, 14252182), (14, 11198143), (22, 7126091), (77, 2036026), (154, 1018013), (389, 403018), (778, 201509), (2617, 59906), (2723, 57574), (4279, 36638), (5234, 29953), (5446, 28787), (8558, 18319)]