165770306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 274649088

約数和(自身を除く): 108878782

約数列:

[1, 2, 13, 26, 61, 122, 127, 254, 793, 823, 1586, 1646, 1651, 3302, 7747, 10699, 15494, 21398, 50203, 100406, 100711, 104521, 201422, 209042, 652639, 1305278, 1358773, 2717546, 6375781, 12751562, 82885153, 165770306]

約数ペア:

[(1, 165770306), (2, 82885153), (13, 12751562), (26, 6375781), (61, 2717546), (122, 1358773), (127, 1305278), (254, 652639), (793, 209042), (823, 201422), (1586, 104521), (1646, 100711), (1651, 100406), (3302, 50203), (7747, 21398), (10699, 15494)]