160840992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128879}}^1$

素因数の和:128905

約数の個数: 48

約数和(自身を含む): 454688640

約数和(自身を除く): 293847648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 128879, 257758, 386637, 515516, 773274, 1031032, 1546548, 1675427, 2062064, 3093096, 3350854, 4124128, 5026281, 6186192, 6701708, 10052562, 12372384, 13403416, 20105124, 26806832, 40210248, 53613664, 80420496, 160840992]

約数ペア:

[(1, 160840992), (2, 80420496), (3, 53613664), (4, 40210248), (6, 26806832), (8, 20105124), (12, 13403416), (13, 12372384), (16, 10052562), (24, 6701708), (26, 6186192), (32, 5026281), (39, 4124128), (48, 3350854), (52, 3093096), (78, 2062064), (96, 1675427), (104, 1546548), (156, 1031032), (208, 773274), (312, 515516), (416, 386637), (624, 257758), (1248, 128879)]