138755448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{148243}}^1$

素因数の和:148268

約数の個数: 48

約数和(自身を含む): 404706120

約数和(自身を除く): 265950672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 148243, 296486, 444729, 592972, 889458, 1185944, 1334187, 1778916, 1927159, 2668374, 3557832, 3854318, 5336748, 5781477, 7708636, 10673496, 11562954, 15417272, 17344431, 23125908, 34688862, 46251816, 69377724, 138755448]

約数ペア:

[(1, 138755448), (2, 69377724), (3, 46251816), (4, 34688862), (6, 23125908), (8, 17344431), (9, 15417272), (12, 11562954), (13, 10673496), (18, 7708636), (24, 5781477), (26, 5336748), (36, 3854318), (39, 3557832), (52, 2668374), (72, 1927159), (78, 1778916), (104, 1334187), (117, 1185944), (156, 889458), (234, 592972), (312, 444729), (468, 296486), (936, 148243)]