164293488

素因数分解:

$2^4\times 3^3\times {\mathrm{380309}}^1$

素因数の和:380326

約数の個数: 40

約数和(自身を含む): 471584400

約数和(自身を除く): 307290912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 380309, 760618, 1140927, 1521236, 2281854, 3042472, 3422781, 4563708, 6084944, 6845562, 9127416, 10268343, 13691124, 18254832, 20536686, 27382248, 41073372, 54764496, 82146744, 164293488]

約数ペア:

[(1, 164293488), (2, 82146744), (3, 54764496), (4, 41073372), (6, 27382248), (8, 20536686), (9, 18254832), (12, 13691124), (16, 10268343), (18, 9127416), (24, 6845562), (27, 6084944), (36, 4563708), (48, 3422781), (54, 3042472), (72, 2281854), (108, 1521236), (144, 1140927), (216, 760618), (432, 380309)]