189827664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{304211}}^1$

素因数の和:304235

約数の個数: 40

約数和(自身を含む): 528112032

約数和(自身を除く): 338284368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 304211, 608422, 912633, 1216844, 1825266, 2433688, 3650532, 3954743, 4867376, 7301064, 7909486, 11864229, 14602128, 15818972, 23728458, 31637944, 47456916, 63275888, 94913832, 189827664]

約数ペア:

[(1, 189827664), (2, 94913832), (3, 63275888), (4, 47456916), (6, 31637944), (8, 23728458), (12, 15818972), (13, 14602128), (16, 11864229), (24, 7909486), (26, 7301064), (39, 4867376), (48, 3954743), (52, 3650532), (78, 2433688), (104, 1825266), (156, 1216844), (208, 912633), (312, 608422), (624, 304211)]