149725384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{853}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 289147320

約数和(自身を除く): 139421936

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 593, 853, 1186, 1706, 2372, 3412, 4744, 6824, 21941, 31561, 43882, 63122, 87764, 126244, 175528, 252488, 505829, 1011658, 2023316, 4046632, 18715673, 37431346, 74862692, 149725384]

約数ペア:

[(1, 149725384), (2, 74862692), (4, 37431346), (8, 18715673), (37, 4046632), (74, 2023316), (148, 1011658), (296, 505829), (593, 252488), (853, 175528), (1186, 126244), (1706, 87764), (2372, 63122), (3412, 43882), (4744, 31561), (6824, 21941)]