143129528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{1597}}^1$

素因数の和:2279

約数の個数: 32

約数和(自身を含む): 284763600

約数和(自身を除く): 141634072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 659, 1318, 1597, 2636, 3194, 5272, 6388, 11203, 12776, 22406, 27149, 44812, 54298, 89624, 108596, 217192, 1052423, 2104846, 4209692, 8419384, 17891191, 35782382, 71564764, 143129528]

約数ペア:

[(1, 143129528), (2, 71564764), (4, 35782382), (8, 17891191), (17, 8419384), (34, 4209692), (68, 2104846), (136, 1052423), (659, 217192), (1318, 108596), (1597, 89624), (2636, 54298), (3194, 44812), (5272, 27149), (6388, 22406), (11203, 12776)]