138372962

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6435

約数の個数: 48

約数和(自身を含む): 275357880

約数和(自身を除く): 136984918

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, 6389, 10829, 12778, 21658, 44723, 83057, 89446, 108613, 166114, 217226, 313061, 581399, 626122, 760291, 1162798, 1411969, 1520582, 2823938, 4069793, 5322037, 8139586, 9883783, 10644074, 19767566, 69186481, 138372962]

約数ペア:

[(1, 138372962), (2, 69186481), (7, 19767566), (13, 10644074), (14, 9883783), (17, 8139586), (26, 5322037), (34, 4069793), (49, 2823938), (91, 1520582), (98, 1411969), (119, 1162798), (182, 760291), (221, 626122), (238, 581399), (442, 313061), (637, 217226), (833, 166114), (1274, 108613), (1547, 89446), (1666, 83057), (3094, 44723), (6389, 21658), (10829, 12778)]