130235924

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 289578240

約数和(自身を除く): 159342316

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 647, 1027, 1106, 1274, 1294, 2054, 2212, 2548, 2588, 3871, 4108, 4529, 7189, 7742, 8411, 9058, 14378, 15484, 16822, 18116, 28756, 31703, 33644, 50323, 51113, 58877, 63406, 100646, 102226, 117754, 126812, 201292, 204452, 235508, 357791, 412139, 664469, 715582, 824278, 1328938, 1431164, 1648556, 2504537, 2657876, 4651283, 5009074, 9302566, 10018148, 18605132, 32558981, 65117962, 130235924]

約数ペア:

[(1, 130235924), (2, 65117962), (4, 32558981), (7, 18605132), (13, 10018148), (14, 9302566), (26, 5009074), (28, 4651283), (49, 2657876), (52, 2504537), (79, 1648556), (91, 1431164), (98, 1328938), (158, 824278), (182, 715582), (196, 664469), (316, 412139), (364, 357791), (553, 235508), (637, 204452), (647, 201292), (1027, 126812), (1106, 117754), (1274, 102226), (1294, 100646), (2054, 63406), (2212, 58877), (2548, 51113), (2588, 50323), (3871, 33644), (4108, 31703), (4529, 28756), (7189, 18116), (7742, 16822), (8411, 15484), (9058, 14378)]