127345704

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{123397}}^1$

素因数の和:123449

約数の個数: 32

約数和(自身を含む): 325770720

約数和(自身を除く): 198425016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 123397, 246794, 370191, 493588, 740382, 987176, 1480764, 2961528, 5306071, 10612142, 15918213, 21224284, 31836426, 42448568, 63672852, 127345704]

約数ペア:

[(1, 127345704), (2, 63672852), (3, 42448568), (4, 31836426), (6, 21224284), (8, 15918213), (12, 10612142), (24, 5306071), (43, 2961528), (86, 1480764), (129, 987176), (172, 740382), (258, 493588), (344, 370191), (516, 246794), (1032, 123397)]