128119698

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17839}}^1$

素因数の和:17876

約数の個数: 64

約数和(自身を含む): 342528000

約数和(自身を除く): 214408302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 17839, 35678, 53517, 107034, 124873, 160551, 249746, 321102, 338941, 374619, 481653, 677882, 749238, 963306, 1016823, 1123857, 2033646, 2247714, 2372587, 3050469, 3371571, 4745174, 6100938, 6743142, 7117761, 9151407, 14235522, 18302814, 21353283, 42706566, 64059849, 128119698]

約数ペア:

[(1, 128119698), (2, 64059849), (3, 42706566), (6, 21353283), (7, 18302814), (9, 14235522), (14, 9151407), (18, 7117761), (19, 6743142), (21, 6100938), (27, 4745174), (38, 3371571), (42, 3050469), (54, 2372587), (57, 2247714), (63, 2033646), (114, 1123857), (126, 1016823), (133, 963306), (171, 749238), (189, 677882), (266, 481653), (342, 374619), (378, 338941), (399, 321102), (513, 249746), (798, 160551), (1026, 124873), (1197, 107034), (2394, 53517), (3591, 35678), (7182, 17839)]