159969128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{16087}}^1$

素因数の和:16217

約数の個数: 32

約数和(自身を含む): 330125760

約数和(自身を除く): 170156632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 4972, 9944, 16087, 32174, 64348, 128696, 176957, 353914, 707828, 1415656, 1817831, 3635662, 7271324, 14542648, 19996141, 39992282, 79984564, 159969128]

約数ペア:

[(1, 159969128), (2, 79984564), (4, 39992282), (8, 19996141), (11, 14542648), (22, 7271324), (44, 3635662), (88, 1817831), (113, 1415656), (226, 707828), (452, 353914), (904, 176957), (1243, 128696), (2486, 64348), (4972, 32174), (9944, 16087)]