172615248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 180

約数和(自身を含む): 538957692

約数和(自身を除く): 366342444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 169, 173, 208, 234, 246, 312, 328, 338, 346, 369, 468, 492, 507, 519, 533, 624, 656, 676, 692, 738, 936, 984, 1014, 1038, 1066, 1352, 1384, 1476, 1521, 1557, 1599, 1872, 1968, 2028, 2076, 2132, 2249, 2704, 2768, 2952, 3042, 3114, 3198, 4056, 4152, 4264, 4498, 4797, 5904, 6084, 6228, 6396, 6747, 6929, 7093, 8112, 8304, 8528, 8996, 9594, 12168, 12456, 12792, 13494, 13858, 14186, 17992, 19188, 20241, 20787, 21279, 24336, 24912, 25584, 26988, 27716, 28372, 29237, 35984, 38376, 40482, 41574, 42558, 53976, 55432, 56744, 58474, 62361, 63837, 76752, 80964, 83148, 85116, 87711, 92209, 107952, 110864, 113488, 116948, 124722, 127674, 161928, 166296, 170232, 175422, 184418, 233896, 249444, 255348, 263133, 276627, 323856, 332592, 340464, 350844, 368836, 467792, 498888, 510696, 526266, 553254, 701688, 737672, 829881, 997776, 1021392, 1052532, 1106508, 1198717, 1403376, 1475344, 1659762, 2105064, 2213016, 2397434, 3319524, 3596151, 4210128, 4426032, 4794868, 6639048, 7192302, 9589736, 10788453, 13278096, 14384604, 19179472, 21576906, 28769208, 43153812, 57538416, 86307624, 172615248]

約数ペア:

[(1, 172615248), (2, 86307624), (3, 57538416), (4, 43153812), (6, 28769208), (8, 21576906), (9, 19179472), (12, 14384604), (13, 13278096), (16, 10788453), (18, 9589736), (24, 7192302), (26, 6639048), (36, 4794868), (39, 4426032), (41, 4210128), (48, 3596151), (52, 3319524), (72, 2397434), (78, 2213016), (82, 2105064), (104, 1659762), (117, 1475344), (123, 1403376), (144, 1198717), (156, 1106508), (164, 1052532), (169, 1021392), (173, 997776), (208, 829881), (234, 737672), (246, 701688), (312, 553254), (328, 526266), (338, 510696), (346, 498888), (369, 467792), (468, 368836), (492, 350844), (507, 340464), (519, 332592), (533, 323856), (624, 276627), (656, 263133), (676, 255348), (692, 249444), (738, 233896), (936, 184418), (984, 175422), (1014, 170232), (1038, 166296), (1066, 161928), (1352, 127674), (1384, 124722), (1476, 116948), (1521, 113488), (1557, 110864), (1599, 107952), (1872, 92209), (1968, 87711), (2028, 85116), (2076, 83148), (2132, 80964), (2249, 76752), (2704, 63837), (2768, 62361), (2952, 58474), (3042, 56744), (3114, 55432), (3198, 53976), (4056, 42558), (4152, 41574), (4264, 40482), (4498, 38376), (4797, 35984), (5904, 29237), (6084, 28372), (6228, 27716), (6396, 26988), (6747, 25584), (6929, 24912), (7093, 24336), (8112, 21279), (8304, 20787), (8528, 20241), (8996, 19188), (9594, 17992), (12168, 14186), (12456, 13858), (12792, 13494)]