128898792

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{162751}}^1$

素因数の和:162774

約数の個数: 48

約数和(自身を含む): 380839680

約数和(自身を除く): 251940888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 162751, 325502, 488253, 651004, 976506, 1302008, 1464759, 1790261, 1953012, 2929518, 3580522, 3906024, 5370783, 5859036, 7161044, 10741566, 11718072, 14322088, 16112349, 21483132, 32224698, 42966264, 64449396, 128898792]

約数ペア:

[(1, 128898792), (2, 64449396), (3, 42966264), (4, 32224698), (6, 21483132), (8, 16112349), (9, 14322088), (11, 11718072), (12, 10741566), (18, 7161044), (22, 5859036), (24, 5370783), (33, 3906024), (36, 3580522), (44, 2929518), (66, 1953012), (72, 1790261), (88, 1464759), (99, 1302008), (132, 976506), (198, 651004), (264, 488253), (396, 325502), (792, 162751)]