121569109208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{7459}}^1\times {\mathrm{65719}}^1$

素因数の和:73215

約数の個数: 32

約数和(自身を含む): 235330176000

約数和(自身を除く): 113761066792

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 7459, 14918, 29836, 59672, 65719, 131438, 231229, 262876, 462458, 525752, 924916, 1849832, 2037289, 4074578, 8149156, 16298312, 490198021, 980396042, 1960792084, 3921584168, 15196138651, 30392277302, 60784554604, 121569109208]

約数ペア:

[(1, 121569109208), (2, 60784554604), (4, 30392277302), (8, 15196138651), (31, 3921584168), (62, 1960792084), (124, 980396042), (248, 490198021), (7459, 16298312), (14918, 8149156), (29836, 4074578), (59672, 2037289), (65719, 1849832), (131438, 924916), (231229, 525752), (262876, 462458)]