156738946

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7237}}^1$

素因数の和:7283

約数の個数: 48

約数和(自身を含む): 311899896

約数和(自身を除く): 155160950

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 3094, 7237, 10829, 14474, 21658, 50659, 94081, 101318, 123029, 188162, 246058, 354613, 658567, 709226, 861203, 1317134, 1599377, 1722406, 3198754, 4609969, 6028421, 9219938, 11195639, 12056842, 22391278, 78369473, 156738946]

約数ペア:

[(1, 156738946), (2, 78369473), (7, 22391278), (13, 12056842), (14, 11195639), (17, 9219938), (26, 6028421), (34, 4609969), (49, 3198754), (91, 1722406), (98, 1599377), (119, 1317134), (182, 861203), (221, 709226), (238, 658567), (442, 354613), (637, 246058), (833, 188162), (1274, 123029), (1547, 101318), (1666, 94081), (3094, 50659), (7237, 21658), (10829, 14474)]