157039268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 36

約数和(自身を含む): 298147500

約数和(自身を除く): 141108232

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1249, 1462, 1849, 2498, 2924, 3698, 4996, 7396, 21233, 31433, 42466, 53707, 62866, 84932, 107414, 125732, 214828, 913019, 1826038, 2309401, 3652076, 4618802, 9237604, 39259817, 78519634, 157039268]

約数ペア:

[(1, 157039268), (2, 78519634), (4, 39259817), (17, 9237604), (34, 4618802), (43, 3652076), (68, 2309401), (86, 1826038), (172, 913019), (731, 214828), (1249, 125732), (1462, 107414), (1849, 84932), (2498, 62866), (2924, 53707), (3698, 42466), (4996, 31433), (7396, 21233)]