156958733645

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{77977}}^1$

素因数の和:78222

約数の個数: 48

約数和(自身を含む): 229816761600

約数和(自身を除く): 72858027955

約数列:

[1, 5, 7, 17, 35, 85, 119, 199, 289, 595, 995, 1393, 1445, 2023, 3383, 6965, 10115, 16915, 23681, 57511, 77977, 118405, 287555, 389885, 402577, 545839, 1325609, 2012885, 2729195, 6628045, 9279263, 15517423, 22535353, 46396315, 77587115, 108621961, 112676765, 157747471, 263796191, 543109805, 788737355, 1318980955, 1846573337, 4484535247, 9232866685, 22422676235, 31391746729, 156958733645]

約数ペア:

[(1, 156958733645), (5, 31391746729), (7, 22422676235), (17, 9232866685), (35, 4484535247), (85, 1846573337), (119, 1318980955), (199, 788737355), (289, 543109805), (595, 263796191), (995, 157747471), (1393, 112676765), (1445, 108621961), (2023, 77587115), (3383, 46396315), (6965, 22535353), (10115, 15517423), (16915, 9279263), (23681, 6628045), (57511, 2729195), (77977, 2012885), (118405, 1325609), (287555, 545839), (389885, 402577)]