156908378901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{21893}}^1$

素因数の和:22341

約数の個数: 32

約数和(自身を含む): 214600434048

約数和(自身を除く): 57692055147

約数列:

[1, 3, 67, 181, 197, 201, 543, 591, 12127, 13199, 21893, 35657, 36381, 39597, 65679, 106971, 1466831, 2389019, 3962633, 4312921, 4400493, 7167057, 11887899, 12938763, 265496411, 288965707, 780638701, 796489233, 866897121, 2341916103, 52302792967, 156908378901]

約数ペア:

[(1, 156908378901), (3, 52302792967), (67, 2341916103), (181, 866897121), (197, 796489233), (201, 780638701), (543, 288965707), (591, 265496411), (12127, 12938763), (13199, 11887899), (21893, 7167057), (35657, 4400493), (36381, 4312921), (39597, 3962633), (65679, 2389019), (106971, 1466831)]