156977589730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{16619}}^1$

素因数の和:17395

約数の個数: 64

約数和(自身を含む): 307483827840

約数和(自身を除く): 150506238110

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 643, 1130, 1286, 1469, 2938, 3215, 6430, 7345, 8359, 14690, 16619, 16718, 33238, 41795, 72659, 83095, 83590, 145318, 166190, 216047, 363295, 432094, 726590, 944567, 1080235, 1877947, 1889134, 2160470, 3755894, 4722835, 9389735, 9445670, 10686017, 18779470, 21372034, 24413311, 48826622, 53430085, 106860170, 122066555, 138918221, 244133110, 277836442, 694591105, 1207519921, 1389182210, 2415039842, 6037599605, 12075199210, 15697758973, 31395517946, 78488794865, 156977589730]

約数ペア:

[(1, 156977589730), (2, 78488794865), (5, 31395517946), (10, 15697758973), (13, 12075199210), (26, 6037599605), (65, 2415039842), (113, 1389182210), (130, 1207519921), (226, 694591105), (565, 277836442), (643, 244133110), (1130, 138918221), (1286, 122066555), (1469, 106860170), (2938, 53430085), (3215, 48826622), (6430, 24413311), (7345, 21372034), (8359, 18779470), (14690, 10686017), (16619, 9445670), (16718, 9389735), (33238, 4722835), (41795, 3755894), (72659, 2160470), (83095, 1889134), (83590, 1877947), (145318, 1080235), (166190, 944567), (216047, 726590), (363295, 432094)]