130736872

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 307238400

約数和(自身を除く): 176501528

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 223, 232, 266, 361, 406, 446, 532, 551, 722, 812, 892, 1064, 1102, 1444, 1561, 1624, 1784, 2204, 2527, 2888, 3122, 3857, 4237, 4408, 5054, 6244, 6467, 7714, 8474, 10108, 10469, 12488, 12934, 15428, 16948, 20216, 20938, 25868, 29659, 30856, 33896, 41876, 45269, 51736, 59318, 73283, 80503, 83752, 90538, 118636, 122873, 146566, 161006, 181076, 237272, 245746, 293132, 322012, 362152, 491492, 563521, 586264, 644024, 860111, 982984, 1127042, 1720222, 2254084, 2334587, 3440444, 4508168, 4669174, 6880888, 9338348, 16342109, 18676696, 32684218, 65368436, 130736872]

約数ペア:

[(1, 130736872), (2, 65368436), (4, 32684218), (7, 18676696), (8, 16342109), (14, 9338348), (19, 6880888), (28, 4669174), (29, 4508168), (38, 3440444), (56, 2334587), (58, 2254084), (76, 1720222), (116, 1127042), (133, 982984), (152, 860111), (203, 644024), (223, 586264), (232, 563521), (266, 491492), (361, 362152), (406, 322012), (446, 293132), (532, 245746), (551, 237272), (722, 181076), (812, 161006), (892, 146566), (1064, 122873), (1102, 118636), (1444, 90538), (1561, 83752), (1624, 80503), (1784, 73283), (2204, 59318), (2527, 51736), (2888, 45269), (3122, 41876), (3857, 33896), (4237, 30856), (4408, 29659), (5054, 25868), (6244, 20938), (6467, 20216), (7714, 16948), (8474, 15428), (10108, 12934), (10469, 12488)]