156970275835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{212353}}^1$

素因数の和:212659

約数の個数: 32

約数和(自身を含む): 205490718720

約数和(自身を除く): 48520442885

約数列:

[1, 5, 19, 31, 95, 155, 251, 589, 1255, 2945, 4769, 7781, 23845, 38905, 147839, 212353, 739195, 1061765, 4034707, 6582943, 20173535, 32914715, 53300603, 125075917, 266503015, 625379585, 1012711457, 1652318693, 5063557285, 8261593465, 31394055167, 156970275835]

約数ペア:

[(1, 156970275835), (5, 31394055167), (19, 8261593465), (31, 5063557285), (95, 1652318693), (155, 1012711457), (251, 625379585), (589, 266503015), (1255, 125075917), (2945, 53300603), (4769, 32914715), (7781, 20173535), (23845, 6582943), (38905, 4034707), (147839, 1061765), (212353, 739195)]