142655656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{124699}}^1$

素因数の和:124729

約数の個数: 32

約数和(自身を含む): 314244000

約数和(自身を除く): 171588344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 124699, 249398, 498796, 997592, 1371689, 1621087, 2743378, 3242174, 5486756, 6484348, 10973512, 12968696, 17831957, 35663914, 71327828, 142655656]

約数ペア:

[(1, 142655656), (2, 71327828), (4, 35663914), (8, 17831957), (11, 12968696), (13, 10973512), (22, 6484348), (26, 5486756), (44, 3242174), (52, 2743378), (88, 1621087), (104, 1371689), (143, 997592), (286, 498796), (572, 249398), (1144, 124699)]