161571696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23539}}^1$

素因数の和:23574

約数の個数: 80

約数和(自身を含む): 490385280

約数和(自身を除く): 328813584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 23539, 47078, 70617, 94156, 141234, 188312, 258929, 282468, 306007, 376624, 517858, 564936, 612014, 776787, 918021, 1035716, 1129872, 1224028, 1553574, 1836042, 2071432, 2448056, 3107148, 3366077, 3672084, 4142864, 4896112, 6214296, 6732154, 7344168, 10098231, 12428592, 13464308, 14688336, 20196462, 26928616, 40392924, 53857232, 80785848, 161571696]

約数ペア:

[(1, 161571696), (2, 80785848), (3, 53857232), (4, 40392924), (6, 26928616), (8, 20196462), (11, 14688336), (12, 13464308), (13, 12428592), (16, 10098231), (22, 7344168), (24, 6732154), (26, 6214296), (33, 4896112), (39, 4142864), (44, 3672084), (48, 3366077), (52, 3107148), (66, 2448056), (78, 2071432), (88, 1836042), (104, 1553574), (132, 1224028), (143, 1129872), (156, 1035716), (176, 918021), (208, 776787), (264, 612014), (286, 564936), (312, 517858), (429, 376624), (528, 306007), (572, 282468), (624, 258929), (858, 188312), (1144, 141234), (1716, 94156), (2288, 70617), (3432, 47078), (6864, 23539)]