156719277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 308318400

約数和(自身を除く): 151599123

約数列:

[1, 3, 9, 11, 13, 17, 19, 29, 33, 39, 51, 57, 87, 99, 117, 143, 153, 169, 171, 187, 209, 221, 247, 261, 319, 323, 377, 429, 493, 507, 551, 561, 627, 663, 741, 957, 969, 1131, 1287, 1479, 1521, 1653, 1683, 1859, 1881, 1989, 2223, 2431, 2717, 2871, 2873, 2907, 3211, 3393, 3553, 4147, 4199, 4437, 4901, 4959, 5423, 5577, 6061, 6409, 7163, 7293, 8151, 8619, 9367, 9633, 10659, 12441, 12597, 14703, 16269, 16731, 18183, 19227, 21489, 21879, 24453, 25857, 28101, 28899, 31603, 31977, 35321, 37323, 37791, 44109, 46189, 48807, 53911, 54549, 54587, 57681, 64467, 70499, 78793, 83317, 84303, 93119, 94809, 103037, 105963, 121771, 138567, 161733, 163761, 211497, 236379, 249951, 279357, 284427, 309111, 317889, 365313, 415701, 485199, 491283, 600457, 634491, 709137, 749853, 838071, 916487, 927333, 1024309, 1095939, 1339481, 1583023, 1801371, 2749461, 3072927, 4018443, 4749069, 5404113, 8248383, 9218781, 12055329, 14247207, 17413253, 52239759, 156719277]

約数ペア:

[(1, 156719277), (3, 52239759), (9, 17413253), (11, 14247207), (13, 12055329), (17, 9218781), (19, 8248383), (29, 5404113), (33, 4749069), (39, 4018443), (51, 3072927), (57, 2749461), (87, 1801371), (99, 1583023), (117, 1339481), (143, 1095939), (153, 1024309), (169, 927333), (171, 916487), (187, 838071), (209, 749853), (221, 709137), (247, 634491), (261, 600457), (319, 491283), (323, 485199), (377, 415701), (429, 365313), (493, 317889), (507, 309111), (551, 284427), (561, 279357), (627, 249951), (663, 236379), (741, 211497), (957, 163761), (969, 161733), (1131, 138567), (1287, 121771), (1479, 105963), (1521, 103037), (1653, 94809), (1683, 93119), (1859, 84303), (1881, 83317), (1989, 78793), (2223, 70499), (2431, 64467), (2717, 57681), (2871, 54587), (2873, 54549), (2907, 53911), (3211, 48807), (3393, 46189), (3553, 44109), (4147, 37791), (4199, 37323), (4437, 35321), (4901, 31977), (4959, 31603), (5423, 28899), (5577, 28101), (6061, 25857), (6409, 24453), (7163, 21879), (7293, 21489), (8151, 19227), (8619, 18183), (9367, 16731), (9633, 16269), (10659, 14703), (12441, 12597)]