156970431522

素因数分解:

$2^1\times 3^5\times {\mathrm{1999}}^1\times {\mathrm{161573}}^1$

素因数の和:163589

約数の個数: 48

約数和(自身を含む): 352877616000

約数和(自身を除く): 195907184478

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1999, 3998, 5997, 11994, 17991, 35982, 53973, 107946, 161573, 161919, 323146, 323838, 484719, 485757, 969438, 971514, 1454157, 2908314, 4362471, 8724942, 13087413, 26174826, 39262239, 78524478, 322984427, 645968854, 968953281, 1937906562, 2906859843, 5813719686, 8720579529, 17441159058, 26161738587, 52323477174, 78485215761, 156970431522]

約数ペア:

[(1, 156970431522), (2, 78485215761), (3, 52323477174), (6, 26161738587), (9, 17441159058), (18, 8720579529), (27, 5813719686), (54, 2906859843), (81, 1937906562), (162, 968953281), (243, 645968854), (486, 322984427), (1999, 78524478), (3998, 39262239), (5997, 26174826), (11994, 13087413), (17991, 8724942), (35982, 4362471), (53973, 2908314), (107946, 1454157), (161573, 971514), (161919, 969438), (323146, 485757), (323838, 484719)]