128873124

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11129

約数の個数: 72

約数和(自身を含む): 363111840

約数和(自身を除く): 234238716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11083, 11628, 22166, 33249, 44332, 66498, 99747, 132996, 188411, 199494, 210577, 376822, 398988, 421154, 565233, 631731, 753644, 842308, 1130466, 1263462, 1695699, 1895193, 2260932, 2526924, 3391398, 3579809, 3790386, 6782796, 7159618, 7580772, 10739427, 14319236, 21478854, 32218281, 42957708, 64436562, 128873124]

約数ペア:

[(1, 128873124), (2, 64436562), (3, 42957708), (4, 32218281), (6, 21478854), (9, 14319236), (12, 10739427), (17, 7580772), (18, 7159618), (19, 6782796), (34, 3790386), (36, 3579809), (38, 3391398), (51, 2526924), (57, 2260932), (68, 1895193), (76, 1695699), (102, 1263462), (114, 1130466), (153, 842308), (171, 753644), (204, 631731), (228, 565233), (306, 421154), (323, 398988), (342, 376822), (612, 210577), (646, 199494), (684, 188411), (969, 132996), (1292, 99747), (1938, 66498), (2907, 44332), (3876, 33249), (5814, 22166), (11083, 11628)]