157021155794

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{104021}}^1$

素因数の和:104402

約数の個数: 32

約数和(自身を含む): 246617021952

約数和(自身を除く): 89595866158

約数列:

[1, 2, 31, 62, 97, 194, 251, 502, 3007, 6014, 7781, 15562, 24347, 48694, 104021, 208042, 754757, 1509514, 3224651, 6449302, 10090037, 20180074, 26109271, 52218542, 312791147, 625582294, 809387401, 1618774802, 2532599287, 5065198574, 78510577897, 157021155794]

約数ペア:

[(1, 157021155794), (2, 78510577897), (31, 5065198574), (62, 2532599287), (97, 1618774802), (194, 809387401), (251, 625582294), (502, 312791147), (3007, 52218542), (6014, 26109271), (7781, 20180074), (15562, 10090037), (24347, 6449302), (48694, 3224651), (104021, 1509514), (208042, 754757)]