15671875792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1\times {\mathrm{1747}}^1$

素因数の和:3080

約数の個数: 80

約数和(自身を含む): 33397148160

約数和(自身を除く): 17725272368

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1283, 1747, 1748, 2566, 3494, 3496, 5132, 6988, 6992, 10264, 13976, 20528, 24377, 27952, 29509, 33193, 40181, 48754, 59018, 66386, 80362, 97508, 118036, 132772, 160724, 195016, 236072, 265544, 321448, 390032, 472144, 531088, 560671, 642896, 763439, 1121342, 1526878, 2241401, 2242684, 3053756, 4482802, 4485368, 6107512, 8965604, 8970736, 12215024, 17931208, 35862416, 42586619, 51552223, 85173238, 103104446, 170346476, 206208892, 340692952, 412417784, 681385904, 824835568, 979492237, 1958984474, 3917968948, 7835937896, 15671875792]

約数ペア:

[(1, 15671875792), (2, 7835937896), (4, 3917968948), (8, 1958984474), (16, 979492237), (19, 824835568), (23, 681385904), (38, 412417784), (46, 340692952), (76, 206208892), (92, 170346476), (152, 103104446), (184, 85173238), (304, 51552223), (368, 42586619), (437, 35862416), (874, 17931208), (1283, 12215024), (1747, 8970736), (1748, 8965604), (2566, 6107512), (3494, 4485368), (3496, 4482802), (5132, 3053756), (6988, 2242684), (6992, 2241401), (10264, 1526878), (13976, 1121342), (20528, 763439), (24377, 642896), (27952, 560671), (29509, 531088), (33193, 472144), (40181, 390032), (48754, 321448), (59018, 265544), (66386, 236072), (80362, 195016), (97508, 160724), (118036, 132772)]