189854664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{255181}}^1$

素因数の和:255221

約数の個数: 32

約数和(自身を含む): 489949440

約数和(自身を除く): 300094776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 255181, 510362, 765543, 1020724, 1531086, 2041448, 3062172, 6124344, 7910611, 15821222, 23731833, 31642444, 47463666, 63284888, 94927332, 189854664]

約数ペア:

[(1, 189854664), (2, 94927332), (3, 63284888), (4, 47463666), (6, 31642444), (8, 23731833), (12, 15821222), (24, 7910611), (31, 6124344), (62, 3062172), (93, 2041448), (124, 1531086), (186, 1020724), (248, 765543), (372, 510362), (744, 255181)]