139420176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21839}}^1$

素因数の和:21876

約数の個数: 80

約数和(自身を含む): 433305600

約数和(自身を除く): 293885424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 21839, 43678, 65517, 87356, 131034, 152873, 174712, 262068, 305746, 349424, 414941, 458619, 524136, 611492, 829882, 917238, 1048272, 1222984, 1244823, 1659764, 1834476, 2445968, 2489646, 2904587, 3319528, 3668952, 4979292, 5809174, 6639056, 7337904, 8713761, 9958584, 11618348, 17427522, 19917168, 23236696, 34855044, 46473392, 69710088, 139420176]

約数ペア:

[(1, 139420176), (2, 69710088), (3, 46473392), (4, 34855044), (6, 23236696), (7, 19917168), (8, 17427522), (12, 11618348), (14, 9958584), (16, 8713761), (19, 7337904), (21, 6639056), (24, 5809174), (28, 4979292), (38, 3668952), (42, 3319528), (48, 2904587), (56, 2489646), (57, 2445968), (76, 1834476), (84, 1659764), (112, 1244823), (114, 1222984), (133, 1048272), (152, 917238), (168, 829882), (228, 611492), (266, 524136), (304, 458619), (336, 414941), (399, 349424), (456, 305746), (532, 262068), (798, 174712), (912, 152873), (1064, 131034), (1596, 87356), (2128, 65517), (3192, 43678), (6384, 21839)]