169557976

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 404928000

約数和(自身を除く): 235370024

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 59, 73, 74, 76, 118, 133, 146, 148, 152, 236, 259, 266, 292, 296, 413, 472, 511, 518, 532, 584, 703, 826, 1022, 1036, 1064, 1121, 1387, 1406, 1652, 2044, 2072, 2183, 2242, 2701, 2774, 2812, 3304, 4088, 4307, 4366, 4484, 4921, 5402, 5548, 5624, 7847, 8614, 8732, 8968, 9709, 9842, 10804, 11096, 15281, 15694, 17228, 17464, 18907, 19418, 19684, 21608, 30149, 30562, 31388, 34456, 37814, 38836, 39368, 41477, 51319, 60298, 61124, 62776, 75628, 77672, 81833, 82954, 102638, 120596, 122248, 151256, 159359, 163666, 165908, 205276, 241192, 290339, 318718, 327332, 331816, 359233, 410552, 572831, 580678, 637436, 654664, 718466, 1115513, 1145662, 1161356, 1274872, 1436932, 2231026, 2291324, 2322712, 2873864, 3027821, 4462052, 4582648, 6055642, 8924104, 12111284, 21194747, 24222568, 42389494, 84778988, 169557976]

約数ペア:

[(1, 169557976), (2, 84778988), (4, 42389494), (7, 24222568), (8, 21194747), (14, 12111284), (19, 8924104), (28, 6055642), (37, 4582648), (38, 4462052), (56, 3027821), (59, 2873864), (73, 2322712), (74, 2291324), (76, 2231026), (118, 1436932), (133, 1274872), (146, 1161356), (148, 1145662), (152, 1115513), (236, 718466), (259, 654664), (266, 637436), (292, 580678), (296, 572831), (413, 410552), (472, 359233), (511, 331816), (518, 327332), (532, 318718), (584, 290339), (703, 241192), (826, 205276), (1022, 165908), (1036, 163666), (1064, 159359), (1121, 151256), (1387, 122248), (1406, 120596), (1652, 102638), (2044, 82954), (2072, 81833), (2183, 77672), (2242, 75628), (2701, 62776), (2774, 61124), (2812, 60298), (3304, 51319), (4088, 41477), (4307, 39368), (4366, 38836), (4484, 37814), (4921, 34456), (5402, 31388), (5548, 30562), (5624, 30149), (7847, 21608), (8614, 19684), (8732, 19418), (8968, 18907), (9709, 17464), (9842, 17228), (10804, 15694), (11096, 15281)]