138284856

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{8387}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 376201800

約数和(自身を除く): 237916944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 8387, 16488, 16774, 25161, 33548, 50322, 67096, 75483, 100644, 150966, 201288, 301932, 603864, 1920623, 3841246, 5761869, 7682492, 11523738, 15364984, 17285607, 23047476, 34571214, 46094952, 69142428, 138284856]

約数ペア:

[(1, 138284856), (2, 69142428), (3, 46094952), (4, 34571214), (6, 23047476), (8, 17285607), (9, 15364984), (12, 11523738), (18, 7682492), (24, 5761869), (36, 3841246), (72, 1920623), (229, 603864), (458, 301932), (687, 201288), (916, 150966), (1374, 100644), (1832, 75483), (2061, 67096), (2748, 50322), (4122, 33548), (5496, 25161), (8244, 16774), (8387, 16488)]