127990656

素因数分解:

$2^7\times 3^2\times {\mathrm{111103}}^1$

素因数の和:111123

約数の個数: 48

約数和(自身を含む): 368309760

約数和(自身を除く): 240319104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 111103, 222206, 333309, 444412, 666618, 888824, 999927, 1333236, 1777648, 1999854, 2666472, 3555296, 3999708, 5332944, 7110592, 7999416, 10665888, 14221184, 15998832, 21331776, 31997664, 42663552, 63995328, 127990656]

約数ペア:

[(1, 127990656), (2, 63995328), (3, 42663552), (4, 31997664), (6, 21331776), (8, 15998832), (9, 14221184), (12, 10665888), (16, 7999416), (18, 7110592), (24, 5332944), (32, 3999708), (36, 3555296), (48, 2666472), (64, 1999854), (72, 1777648), (96, 1333236), (128, 999927), (144, 888824), (192, 666618), (288, 444412), (384, 333309), (576, 222206), (1152, 111103)]