156996837361

素因数分解:

$7^3\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{11827}}^1$

素因数の和:12103

約数の個数: 48

約数和(自身を含む): 199136208000

約数和(自身を除く): 42139370639

約数列:

[1, 7, 13, 49, 91, 169, 229, 343, 637, 1183, 1603, 2977, 4459, 8281, 11221, 11827, 20839, 38701, 57967, 78547, 82789, 145873, 153751, 270907, 579523, 1021111, 1076257, 1896349, 1998763, 2708383, 4056661, 7533799, 13274443, 13991341, 18958681, 35208979, 52736593, 97939387, 132710767, 246462853, 457716727, 685575709, 928975369, 1725239971, 3204017089, 12076679797, 22428119623, 156996837361]

約数ペア:

[(1, 156996837361), (7, 22428119623), (13, 12076679797), (49, 3204017089), (91, 1725239971), (169, 928975369), (229, 685575709), (343, 457716727), (637, 246462853), (1183, 132710767), (1603, 97939387), (2977, 52736593), (4459, 35208979), (8281, 18958681), (11221, 13991341), (11827, 13274443), (20839, 7533799), (38701, 4056661), (57967, 2708383), (78547, 1998763), (82789, 1896349), (145873, 1076257), (153751, 1021111), (270907, 579523)]