157993056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2269

約数の個数: 144

約数和(自身を含む): 509549040

約数和(自身を除く): 351555984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2221, 2223, 2736, 2964, 3744, 3952, 4442, 4446, 5472, 5928, 6663, 7904, 8884, 8892, 11856, 13326, 17768, 17784, 19989, 23712, 26652, 28873, 35536, 35568, 39978, 42199, 53304, 57746, 71072, 71136, 79956, 84398, 86619, 106608, 115492, 126597, 159912, 168796, 173238, 213216, 230984, 253194, 259857, 319824, 337592, 346476, 379791, 461968, 506388, 519714, 548587, 639648, 675184, 692952, 759582, 923936, 1012776, 1039428, 1097174, 1350368, 1385904, 1519164, 1645761, 2025552, 2078856, 2194348, 2771808, 3038328, 3291522, 4051104, 4157712, 4388696, 4937283, 6076656, 6583044, 8315424, 8777392, 9874566, 12153312, 13166088, 17554784, 19749132, 26332176, 39498264, 52664352, 78996528, 157993056]

約数ペア:

[(1, 157993056), (2, 78996528), (3, 52664352), (4, 39498264), (6, 26332176), (8, 19749132), (9, 17554784), (12, 13166088), (13, 12153312), (16, 9874566), (18, 8777392), (19, 8315424), (24, 6583044), (26, 6076656), (32, 4937283), (36, 4388696), (38, 4157712), (39, 4051104), (48, 3291522), (52, 3038328), (57, 2771808), (72, 2194348), (76, 2078856), (78, 2025552), (96, 1645761), (104, 1519164), (114, 1385904), (117, 1350368), (144, 1097174), (152, 1039428), (156, 1012776), (171, 923936), (208, 759582), (228, 692952), (234, 675184), (247, 639648), (288, 548587), (304, 519714), (312, 506388), (342, 461968), (416, 379791), (456, 346476), (468, 337592), (494, 319824), (608, 259857), (624, 253194), (684, 230984), (741, 213216), (912, 173238), (936, 168796), (988, 159912), (1248, 126597), (1368, 115492), (1482, 106608), (1824, 86619), (1872, 84398), (1976, 79956), (2221, 71136), (2223, 71072), (2736, 57746), (2964, 53304), (3744, 42199), (3952, 39978), (4442, 35568), (4446, 35536), (5472, 28873), (5928, 26652), (6663, 23712), (7904, 19989), (8884, 17784), (8892, 17768), (11856, 13326)]