156940141390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{13001}}^1$

素因数の和:13537

約数の個数: 64

約数和(自身を含む): 294098999040

約数和(自身を除く): 137158857650

約数列:

[1, 2, 5, 10, 43, 67, 86, 134, 215, 335, 419, 430, 670, 838, 2095, 2881, 4190, 5762, 13001, 14405, 18017, 26002, 28073, 28810, 36034, 56146, 65005, 90085, 130010, 140365, 180170, 280730, 559043, 871067, 1118086, 1207139, 1742134, 2414278, 2795215, 4355335, 5447419, 5590430, 6035695, 8710670, 10894838, 12071390, 27237095, 37455881, 54474190, 74911762, 187279405, 234239017, 364977073, 374558810, 468478034, 729954146, 1171195085, 1824885365, 2342390170, 3649770730, 15694014139, 31388028278, 78470070695, 156940141390]

約数ペア:

[(1, 156940141390), (2, 78470070695), (5, 31388028278), (10, 15694014139), (43, 3649770730), (67, 2342390170), (86, 1824885365), (134, 1171195085), (215, 729954146), (335, 468478034), (419, 374558810), (430, 364977073), (670, 234239017), (838, 187279405), (2095, 74911762), (2881, 54474190), (4190, 37455881), (5762, 27237095), (13001, 12071390), (14405, 10894838), (18017, 8710670), (26002, 6035695), (28073, 5590430), (28810, 5447419), (36034, 4355335), (56146, 2795215), (65005, 2414278), (90085, 1742134), (130010, 1207139), (140365, 1118086), (180170, 871067), (280730, 559043)]