161570448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5077}}^1$

素因数の和:5121

約数の個数: 120

約数和(自身を含む): 515701368

約数和(自身を除く): 354130920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5077, 5304, 7956, 10154, 10608, 15231, 15912, 20308, 30462, 31824, 40616, 45693, 60924, 66001, 81232, 86309, 91386, 121848, 132002, 172618, 182772, 198003, 243696, 258927, 264004, 345236, 365544, 396006, 517854, 528008, 594009, 690472, 731088, 776781, 792012, 1035708, 1056016, 1122017, 1188018, 1380944, 1553562, 1584024, 2071416, 2244034, 2376036, 3107124, 3168048, 3366051, 4142832, 4488068, 4752072, 6214248, 6732102, 8976136, 9504144, 10098153, 12428496, 13464204, 17952272, 20196306, 26928408, 40392612, 53856816, 80785224, 161570448]

約数ペア:

[(1, 161570448), (2, 80785224), (3, 53856816), (4, 40392612), (6, 26928408), (8, 20196306), (9, 17952272), (12, 13464204), (13, 12428496), (16, 10098153), (17, 9504144), (18, 8976136), (24, 6732102), (26, 6214248), (34, 4752072), (36, 4488068), (39, 4142832), (48, 3366051), (51, 3168048), (52, 3107124), (68, 2376036), (72, 2244034), (78, 2071416), (102, 1584024), (104, 1553562), (117, 1380944), (136, 1188018), (144, 1122017), (153, 1056016), (156, 1035708), (204, 792012), (208, 776781), (221, 731088), (234, 690472), (272, 594009), (306, 528008), (312, 517854), (408, 396006), (442, 365544), (468, 345236), (612, 264004), (624, 258927), (663, 243696), (816, 198003), (884, 182772), (936, 172618), (1224, 132002), (1326, 121848), (1768, 91386), (1872, 86309), (1989, 81232), (2448, 66001), (2652, 60924), (3536, 45693), (3978, 40616), (5077, 31824), (5304, 30462), (7956, 20308), (10154, 15912), (10608, 15231)]