138699864

素因数分解:

$2^3\times 3^4\times {\mathrm{214043}}^1$

素因数の和:214061

約数の個数: 40

約数和(自身を含む): 388489860

約数和(自身を除く): 249789996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 214043, 428086, 642129, 856172, 1284258, 1712344, 1926387, 2568516, 3852774, 5137032, 5779161, 7705548, 11558322, 15411096, 17337483, 23116644, 34674966, 46233288, 69349932, 138699864]

約数ペア:

[(1, 138699864), (2, 69349932), (3, 46233288), (4, 34674966), (6, 23116644), (8, 17337483), (9, 15411096), (12, 11558322), (18, 7705548), (24, 5779161), (27, 5137032), (36, 3852774), (54, 2568516), (72, 1926387), (81, 1712344), (108, 1284258), (162, 856172), (216, 642129), (324, 428086), (648, 214043)]