156955954883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{392087}}^1$

素因数の和:392243

約数の個数: 32

約数和(自身を含む): 199193250816

約数和(自身を除く): 42237295933

約数列:

[1, 7, 13, 53, 83, 91, 371, 581, 689, 1079, 4399, 4823, 7553, 30793, 57187, 392087, 400309, 2744609, 5097131, 20780611, 32543221, 35679917, 145464277, 227802547, 270147943, 423061873, 1724790713, 1891035601, 2961433111, 12073534991, 22422279269, 156955954883]

約数ペア:

[(1, 156955954883), (7, 22422279269), (13, 12073534991), (53, 2961433111), (83, 1891035601), (91, 1724790713), (371, 423061873), (581, 270147943), (689, 227802547), (1079, 145464277), (4399, 35679917), (4823, 32543221), (7553, 20780611), (30793, 5097131), (57187, 2744609), (392087, 400309)]