172846572032

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{8719}}^1$

素因数の和:10017

約数の個数: 80

約数和(自身を含む): 356822400000

約数和(自身を除く): 183975827968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1249, 1984, 2498, 3968, 4996, 7936, 8719, 9992, 15872, 17438, 19984, 34876, 38719, 39968, 69752, 77438, 79936, 139504, 154876, 159872, 270289, 279008, 309752, 319744, 540578, 558016, 619504, 639488, 1081156, 1116032, 1239008, 2162312, 2232064, 2478016, 4324624, 4464128, 4956032, 8649248, 9912064, 10890031, 17298496, 19824128, 21780062, 34596992, 43560124, 69193984, 87120248, 138387968, 174240496, 337590961, 348480992, 675181922, 696961984, 1350363844, 1393923968, 2700727688, 2787847936, 5401455376, 5575695872, 10802910752, 21605821504, 43211643008, 86423286016, 172846572032]

約数ペア:

[(1, 172846572032), (2, 86423286016), (4, 43211643008), (8, 21605821504), (16, 10802910752), (31, 5575695872), (32, 5401455376), (62, 2787847936), (64, 2700727688), (124, 1393923968), (128, 1350363844), (248, 696961984), (256, 675181922), (496, 348480992), (512, 337590961), (992, 174240496), (1249, 138387968), (1984, 87120248), (2498, 69193984), (3968, 43560124), (4996, 34596992), (7936, 21780062), (8719, 19824128), (9992, 17298496), (15872, 10890031), (17438, 9912064), (19984, 8649248), (34876, 4956032), (38719, 4464128), (39968, 4324624), (69752, 2478016), (77438, 2232064), (79936, 2162312), (139504, 1239008), (154876, 1116032), (159872, 1081156), (270289, 639488), (279008, 619504), (309752, 558016), (319744, 540578)]