157903564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{941}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 341199936

約数和(自身を除く): 183296372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 461, 922, 941, 1844, 1882, 3227, 3764, 5993, 6454, 6587, 11986, 12233, 12908, 13174, 23972, 24466, 26348, 41951, 48932, 83902, 85631, 167804, 171262, 342524, 433801, 867602, 1735204, 3036607, 5639413, 6073214, 11278826, 12146428, 22557652, 39475891, 78951782, 157903564]

約数ペア:

[(1, 157903564), (2, 78951782), (4, 39475891), (7, 22557652), (13, 12146428), (14, 11278826), (26, 6073214), (28, 5639413), (52, 3036607), (91, 1735204), (182, 867602), (364, 433801), (461, 342524), (922, 171262), (941, 167804), (1844, 85631), (1882, 83902), (3227, 48932), (3764, 41951), (5993, 26348), (6454, 24466), (6587, 23972), (11986, 13174), (12233, 12908)]