157075238890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27109}}^1\times {\mathrm{18691}}^1$

素因数の和:45838

約数の個数: 32

約数和(自身を含む): 291882309120

約数和(自身を除く): 134807070230

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 18691, 27109, 37382, 54218, 93455, 135545, 186910, 271090, 579421, 840379, 1158842, 1680758, 2897105, 4201895, 5794210, 8403790, 506694319, 1013388638, 2533471595, 5066943190, 15707523889, 31415047778, 78537619445, 157075238890]

約数ペア:

[(1, 157075238890), (2, 78537619445), (5, 31415047778), (10, 15707523889), (31, 5066943190), (62, 2533471595), (155, 1013388638), (310, 506694319), (18691, 8403790), (27109, 5794210), (37382, 4201895), (54218, 2897105), (93455, 1680758), (135545, 1158842), (186910, 840379), (271090, 579421)]