156099892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:225

約数の個数: 54

約数和(自身を含む): 307693638

約数和(自身を除く): 151593746

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 79, 148, 158, 169, 316, 338, 481, 676, 962, 1027, 1924, 2054, 2923, 4108, 5846, 6241, 6253, 11692, 12482, 12506, 13351, 24964, 25012, 26702, 37999, 53404, 75998, 81133, 151996, 162266, 230917, 324532, 461834, 493987, 923668, 987974, 1054729, 1975948, 2109458, 3001921, 4218916, 6003842, 12007684, 39024973, 78049946, 156099892]

約数ペア:

[(1, 156099892), (2, 78049946), (4, 39024973), (13, 12007684), (26, 6003842), (37, 4218916), (52, 3001921), (74, 2109458), (79, 1975948), (148, 1054729), (158, 987974), (169, 923668), (316, 493987), (338, 461834), (481, 324532), (676, 230917), (962, 162266), (1027, 151996), (1924, 81133), (2054, 75998), (2923, 53404), (4108, 37999), (5846, 26702), (6241, 25012), (6253, 24964), (11692, 13351), (12482, 12506)]