156968994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15131}}^1$

素因数の和:15175

約数の個数: 64

約数和(自身を含む): 406748160

約数和(自身を除く): 249779166

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 15131, 30262, 45393, 90786, 105917, 196703, 211834, 287489, 317751, 393406, 574978, 590109, 635502, 862467, 1180218, 1376921, 1724934, 2012423, 2753842, 3737357, 4024846, 4130763, 6037269, 7474714, 8261526, 11212071, 12074538, 22424142, 26161499, 52322998, 78484497, 156968994]

約数ペア:

[(1, 156968994), (2, 78484497), (3, 52322998), (6, 26161499), (7, 22424142), (13, 12074538), (14, 11212071), (19, 8261526), (21, 7474714), (26, 6037269), (38, 4130763), (39, 4024846), (42, 3737357), (57, 2753842), (78, 2012423), (91, 1724934), (114, 1376921), (133, 1180218), (182, 862467), (247, 635502), (266, 590109), (273, 574978), (399, 393406), (494, 317751), (546, 287489), (741, 211834), (798, 196703), (1482, 105917), (1729, 90786), (3458, 45393), (5187, 30262), (10374, 15131)]