157260438

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{513923}}^1$

素因数の和:513948

約数の個数: 24

約数和(自身を含む): 360774648

約数和(自身を除く): 203514210

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 513923, 1027846, 1541769, 3083538, 4625307, 8736691, 9250614, 17473382, 26210073, 52420146, 78630219, 157260438]

約数ペア:

[(1, 157260438), (2, 78630219), (3, 52420146), (6, 26210073), (9, 17473382), (17, 9250614), (18, 8736691), (34, 4625307), (51, 3083538), (102, 1541769), (153, 1027846), (306, 513923)]