145291328

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 379293120

約数和(自身を除く): 234001792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 101, 104, 112, 133, 152, 169, 182, 202, 208, 224, 247, 266, 304, 338, 364, 404, 416, 448, 494, 532, 608, 676, 707, 728, 808, 832, 988, 1064, 1183, 1216, 1313, 1352, 1414, 1456, 1616, 1729, 1919, 1976, 2128, 2366, 2626, 2704, 2828, 2912, 3211, 3232, 3458, 3838, 3952, 4256, 4732, 5252, 5408, 5656, 5824, 6422, 6464, 6916, 7676, 7904, 8512, 9191, 9464, 10504, 10816, 11312, 12844, 13433, 13832, 15352, 15808, 17069, 18382, 18928, 21008, 22477, 22624, 24947, 25688, 26866, 27664, 30704, 34138, 36764, 37856, 42016, 44954, 45248, 49894, 51376, 53732, 55328, 61408, 68276, 73528, 75712, 84032, 89908, 99788, 102752, 107464, 110656, 119483, 122816, 136552, 147056, 174629, 179816, 199576, 205504, 214928, 238966, 273104, 294112, 324311, 349258, 359632, 399152, 429856, 477932, 546208, 588224, 648622, 698516, 719264, 798304, 859712, 955864, 1092416, 1297244, 1397032, 1438528, 1596608, 1911728, 2270177, 2594488, 2794064, 3823456, 4540354, 5188976, 5588128, 7646912, 9080708, 10377952, 11176256, 18161416, 20755904, 36322832, 72645664, 145291328]

約数ペア:

[(1, 145291328), (2, 72645664), (4, 36322832), (7, 20755904), (8, 18161416), (13, 11176256), (14, 10377952), (16, 9080708), (19, 7646912), (26, 5588128), (28, 5188976), (32, 4540354), (38, 3823456), (52, 2794064), (56, 2594488), (64, 2270177), (76, 1911728), (91, 1596608), (101, 1438528), (104, 1397032), (112, 1297244), (133, 1092416), (152, 955864), (169, 859712), (182, 798304), (202, 719264), (208, 698516), (224, 648622), (247, 588224), (266, 546208), (304, 477932), (338, 429856), (364, 399152), (404, 359632), (416, 349258), (448, 324311), (494, 294112), (532, 273104), (608, 238966), (676, 214928), (707, 205504), (728, 199576), (808, 179816), (832, 174629), (988, 147056), (1064, 136552), (1183, 122816), (1216, 119483), (1313, 110656), (1352, 107464), (1414, 102752), (1456, 99788), (1616, 89908), (1729, 84032), (1919, 75712), (1976, 73528), (2128, 68276), (2366, 61408), (2626, 55328), (2704, 53732), (2828, 51376), (2912, 49894), (3211, 45248), (3232, 44954), (3458, 42016), (3838, 37856), (3952, 36764), (4256, 34138), (4732, 30704), (5252, 27664), (5408, 26866), (5656, 25688), (5824, 24947), (6422, 22624), (6464, 22477), (6916, 21008), (7676, 18928), (7904, 18382), (8512, 17069), (9191, 15808), (9464, 15352), (10504, 13832), (10816, 13433), (11312, 12844)]