156968696168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1\times {\mathrm{9781}}^1$

素因数の和:10378

約数の個数: 64

約数和(自身を含む): 306475537920

約数和(自身を除く): 149506841752

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 397, 652, 794, 1304, 1588, 3176, 5053, 9781, 10106, 12307, 19562, 20212, 24614, 39124, 40424, 49228, 64711, 78248, 98456, 129422, 258844, 303211, 517688, 606422, 1212844, 1594303, 2006041, 2425688, 3188606, 3883057, 4012082, 6377212, 7766114, 8024164, 12754424, 15532228, 16048328, 31064456, 49423393, 98846786, 120374767, 197693572, 240749534, 395387144, 481499068, 632938291, 962998136, 1265876582, 2531753164, 5063506328, 19621087021, 39242174042, 78484348084, 156968696168]

約数ペア:

[(1, 156968696168), (2, 78484348084), (4, 39242174042), (8, 19621087021), (31, 5063506328), (62, 2531753164), (124, 1265876582), (163, 962998136), (248, 632938291), (326, 481499068), (397, 395387144), (652, 240749534), (794, 197693572), (1304, 120374767), (1588, 98846786), (3176, 49423393), (5053, 31064456), (9781, 16048328), (10106, 15532228), (12307, 12754424), (19562, 8024164), (20212, 7766114), (24614, 6377212), (39124, 4012082), (40424, 3883057), (49228, 3188606), (64711, 2425688), (78248, 2006041), (98456, 1594303), (129422, 1212844), (258844, 606422), (303211, 517688)]