172024138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31657}}^1$

素因数の和:31702

約数の個数: 32

約数和(自身を含む): 319112640

約数和(自身を除く): 147088502

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 31657, 63314, 348227, 411541, 601483, 696454, 823082, 1202966, 4526951, 6616313, 7819279, 9053902, 13232626, 15638558, 86012069, 172024138]

約数ペア:

[(1, 172024138), (2, 86012069), (11, 15638558), (13, 13232626), (19, 9053902), (22, 7819279), (26, 6616313), (38, 4526951), (143, 1202966), (209, 823082), (247, 696454), (286, 601483), (418, 411541), (494, 348227), (2717, 63314), (5434, 31657)]