198530064

素因数分解:

$2^4\times 3^2\times {\mathrm{1378681}}^1$

素因数の和:1378695

約数の個数: 30

約数和(自身を含む): 555608846

約数和(自身を除く): 357078782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1378681, 2757362, 4136043, 5514724, 8272086, 11029448, 12408129, 16544172, 22058896, 24816258, 33088344, 49632516, 66176688, 99265032, 198530064]

約数ペア:

[(1, 198530064), (2, 99265032), (3, 66176688), (4, 49632516), (6, 33088344), (8, 24816258), (9, 22058896), (12, 16544172), (16, 12408129), (18, 11029448), (24, 8272086), (36, 5514724), (48, 4136043), (72, 2757362), (144, 1378681)]