128939148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{91837}}^1$

素因数の和:91863

約数の個数: 48

約数和(自身を含む): 360004960

約数和(自身を除く): 231065812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 91837, 183674, 275511, 367348, 551022, 826533, 1102044, 1193881, 1653066, 2387762, 2479599, 3306132, 3581643, 4775524, 4959198, 7163286, 9918396, 10744929, 14326572, 21489858, 32234787, 42979716, 64469574, 128939148]

約数ペア:

[(1, 128939148), (2, 64469574), (3, 42979716), (4, 32234787), (6, 21489858), (9, 14326572), (12, 10744929), (13, 9918396), (18, 7163286), (26, 4959198), (27, 4775524), (36, 3581643), (39, 3306132), (52, 2479599), (54, 2387762), (78, 1653066), (108, 1193881), (117, 1102044), (156, 826533), (234, 551022), (351, 367348), (468, 275511), (702, 183674), (1404, 91837)]