131207388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{44267}}^1$

素因数の和:44306

約数の個数: 48

約数和(自身を含む): 347061120

約数和(自身を除く): 215853732

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 44267, 88534, 132801, 177068, 265602, 531204, 575471, 841073, 1150942, 1682146, 1726413, 2301884, 2523219, 3364292, 3452826, 5046438, 6905652, 10092876, 10933949, 21867898, 32801847, 43735796, 65603694, 131207388]

約数ペア:

[(1, 131207388), (2, 65603694), (3, 43735796), (4, 32801847), (6, 21867898), (12, 10933949), (13, 10092876), (19, 6905652), (26, 5046438), (38, 3452826), (39, 3364292), (52, 2523219), (57, 2301884), (76, 1726413), (78, 1682146), (114, 1150942), (156, 841073), (228, 575471), (247, 531204), (494, 265602), (741, 177068), (988, 132801), (1482, 88534), (2964, 44267)]