161361816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87317}}^1$

素因数の和:87344

約数の個数: 64

約数和(自身を含む): 502951680

約数和(自身を除く): 341589864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 87317, 174634, 261951, 349268, 523902, 611219, 698536, 960487, 1047804, 1222438, 1833657, 1920974, 2095608, 2444876, 2881461, 3667314, 3841948, 4889752, 5762922, 6723409, 7334628, 7683896, 11525844, 13446818, 14669256, 20170227, 23051688, 26893636, 40340454, 53787272, 80680908, 161361816]

約数ペア:

[(1, 161361816), (2, 80680908), (3, 53787272), (4, 40340454), (6, 26893636), (7, 23051688), (8, 20170227), (11, 14669256), (12, 13446818), (14, 11525844), (21, 7683896), (22, 7334628), (24, 6723409), (28, 5762922), (33, 4889752), (42, 3841948), (44, 3667314), (56, 2881461), (66, 2444876), (77, 2095608), (84, 1920974), (88, 1833657), (132, 1222438), (154, 1047804), (168, 960487), (231, 698536), (264, 611219), (308, 523902), (462, 349268), (616, 261951), (924, 174634), (1848, 87317)]