156943292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7610

約数の個数: 36

約数和(自身を含む): 308950488

約数和(自身を除く): 152007196

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 7541, 10406, 15082, 20812, 30164, 82951, 165902, 324263, 331804, 648526, 912461, 1297052, 1824922, 3566893, 3649844, 7133786, 14267572, 39235823, 78471646, 156943292]

約数ペア:

[(1, 156943292), (2, 78471646), (4, 39235823), (11, 14267572), (22, 7133786), (43, 3649844), (44, 3566893), (86, 1824922), (121, 1297052), (172, 912461), (242, 648526), (473, 331804), (484, 324263), (946, 165902), (1892, 82951), (5203, 30164), (7541, 20812), (10406, 15082)]