151041440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85819}}^1$

素因数の和:85845

約数の個数: 48

約数和(自身を含む): 389279520

約数和(自身を除く): 238238080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 85819, 171638, 343276, 429095, 686552, 858190, 944009, 1373104, 1716380, 1888018, 2746208, 3432760, 3776036, 4720045, 6865520, 7552072, 9440090, 13731040, 15104144, 18880180, 30208288, 37760360, 75520720, 151041440]

約数ペア:

[(1, 151041440), (2, 75520720), (4, 37760360), (5, 30208288), (8, 18880180), (10, 15104144), (11, 13731040), (16, 9440090), (20, 7552072), (22, 6865520), (32, 4720045), (40, 3776036), (44, 3432760), (55, 2746208), (80, 1888018), (88, 1716380), (110, 1373104), (160, 944009), (176, 858190), (220, 686552), (352, 429095), (440, 343276), (880, 171638), (1760, 85819)]