156763243030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{19391}}^1$

素因数の和:19945

約数の個数: 64

約数和(自身を含む): 297353825280

約数和(自身を除く): 140590582250

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 457, 610, 914, 1769, 2285, 3538, 4570, 8845, 13253, 17690, 19391, 26506, 27877, 38782, 55754, 66265, 96955, 132530, 139385, 193910, 278770, 562339, 808433, 1124678, 1182851, 1616866, 2365702, 2811695, 4042165, 5623390, 5914255, 8084330, 8861687, 11828510, 17723374, 34302679, 44308435, 68605358, 88616870, 171513395, 256988923, 343026790, 513977846, 540562907, 1081125814, 1284944615, 2569889230, 2702814535, 5405629070, 15676324303, 31352648606, 78381621515, 156763243030]

約数ペア:

[(1, 156763243030), (2, 78381621515), (5, 31352648606), (10, 15676324303), (29, 5405629070), (58, 2702814535), (61, 2569889230), (122, 1284944615), (145, 1081125814), (290, 540562907), (305, 513977846), (457, 343026790), (610, 256988923), (914, 171513395), (1769, 88616870), (2285, 68605358), (3538, 44308435), (4570, 34302679), (8845, 17723374), (13253, 11828510), (17690, 8861687), (19391, 8084330), (26506, 5914255), (27877, 5623390), (38782, 4042165), (55754, 2811695), (66265, 2365702), (96955, 1616866), (132530, 1182851), (139385, 1124678), (193910, 808433), (278770, 562339)]