156947575316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{863279}}^1$

素因数の和:863484

約数の個数: 48

約数和(自身を含む): 323322531840

約数和(自身を除く): 166374956524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 151, 172, 301, 302, 602, 604, 1057, 1204, 2114, 4228, 6493, 12986, 25972, 45451, 90902, 181804, 863279, 1726558, 3453116, 6042953, 12085906, 24171812, 37120997, 74241994, 130355129, 148483988, 259846979, 260710258, 519693958, 521420516, 912485903, 1039387916, 1824971806, 3649943612, 5605270547, 11210541094, 22421082188, 39236893829, 78473787658, 156947575316]

約数ペア:

[(1, 156947575316), (2, 78473787658), (4, 39236893829), (7, 22421082188), (14, 11210541094), (28, 5605270547), (43, 3649943612), (86, 1824971806), (151, 1039387916), (172, 912485903), (301, 521420516), (302, 519693958), (602, 260710258), (604, 259846979), (1057, 148483988), (1204, 130355129), (2114, 74241994), (4228, 37120997), (6493, 24171812), (12986, 12085906), (25972, 6042953), (45451, 3453116), (90902, 1726558), (181804, 863279)]