156721159461

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{62743}}^1$

素因数の和:62890

約数の個数: 48

約数和(自身を含む): 230532498944

約数和(自身を除く): 73811339483

約数列:

[1, 3, 17, 43, 51, 67, 129, 201, 289, 731, 867, 1139, 2193, 2881, 3417, 8643, 12427, 19363, 37281, 48977, 58089, 62743, 146931, 188229, 832609, 1066631, 2497827, 2697949, 3199893, 4203781, 8093847, 12611343, 18132727, 45865133, 54398181, 71464277, 137595399, 180762583, 214392831, 542287749, 779707261, 1214892709, 2339121783, 3072963911, 3644678127, 9218891733, 52240386487, 156721159461]

約数ペア:

[(1, 156721159461), (3, 52240386487), (17, 9218891733), (43, 3644678127), (51, 3072963911), (67, 2339121783), (129, 1214892709), (201, 779707261), (289, 542287749), (731, 214392831), (867, 180762583), (1139, 137595399), (2193, 71464277), (2881, 54398181), (3417, 45865133), (8643, 18132727), (12427, 12611343), (19363, 8093847), (37281, 4203781), (48977, 3199893), (58089, 2697949), (62743, 2497827), (146931, 1066631), (188229, 832609)]