15721456296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{66041}}^1$

素因数の和:66179

約数の個数: 128

約数和(自身を含む): 48818246400

約数和(自身を除く): 33096790104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 109, 156, 168, 182, 218, 273, 312, 327, 364, 436, 546, 654, 728, 763, 872, 1092, 1308, 1417, 1526, 2184, 2289, 2616, 2834, 3052, 4251, 4578, 5668, 6104, 8502, 9156, 9919, 11336, 17004, 18312, 19838, 29757, 34008, 39676, 59514, 66041, 79352, 119028, 132082, 198123, 238056, 264164, 396246, 462287, 528328, 792492, 858533, 924574, 1386861, 1584984, 1717066, 1849148, 2575599, 2773722, 3434132, 3698296, 5151198, 5547444, 6009731, 6868264, 7198469, 10302396, 11094888, 12019462, 14396938, 18029193, 20604792, 21595407, 24038924, 28793876, 36058386, 43190814, 48077848, 50389283, 57587752, 72116772, 86381628, 93580097, 100778566, 144233544, 151167849, 172763256, 187160194, 201557132, 280740291, 302335698, 374320388, 403114264, 561480582, 604671396, 655060679, 748640776, 1122961164, 1209342792, 1310121358, 1965182037, 2245922328, 2620242716, 3930364074, 5240485432, 7860728148, 15721456296]

約数ペア:

[(1, 15721456296), (2, 7860728148), (3, 5240485432), (4, 3930364074), (6, 2620242716), (7, 2245922328), (8, 1965182037), (12, 1310121358), (13, 1209342792), (14, 1122961164), (21, 748640776), (24, 655060679), (26, 604671396), (28, 561480582), (39, 403114264), (42, 374320388), (52, 302335698), (56, 280740291), (78, 201557132), (84, 187160194), (91, 172763256), (104, 151167849), (109, 144233544), (156, 100778566), (168, 93580097), (182, 86381628), (218, 72116772), (273, 57587752), (312, 50389283), (327, 48077848), (364, 43190814), (436, 36058386), (546, 28793876), (654, 24038924), (728, 21595407), (763, 20604792), (872, 18029193), (1092, 14396938), (1308, 12019462), (1417, 11094888), (1526, 10302396), (2184, 7198469), (2289, 6868264), (2616, 6009731), (2834, 5547444), (3052, 5151198), (4251, 3698296), (4578, 3434132), (5668, 2773722), (6104, 2575599), (8502, 1849148), (9156, 1717066), (9919, 1584984), (11336, 1386861), (17004, 924574), (18312, 858533), (19838, 792492), (29757, 528328), (34008, 462287), (39676, 396246), (59514, 264164), (66041, 238056), (79352, 198123), (119028, 132082)]