165718228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4091}}^1$

素因数の和:4168

約数の個数: 48

約数和(自身を含む): 336853440

約数和(自身を除く): 171135212

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 779, 988, 1066, 1558, 2132, 3116, 4091, 8182, 10127, 16364, 20254, 40508, 53183, 77729, 106366, 155458, 167731, 212732, 310916, 335462, 670924, 1010477, 2020954, 2180503, 3186889, 4041908, 4361006, 6373778, 8722012, 12747556, 41429557, 82859114, 165718228]

約数ペア:

[(1, 165718228), (2, 82859114), (4, 41429557), (13, 12747556), (19, 8722012), (26, 6373778), (38, 4361006), (41, 4041908), (52, 3186889), (76, 2180503), (82, 2020954), (164, 1010477), (247, 670924), (494, 335462), (533, 310916), (779, 212732), (988, 167731), (1066, 155458), (1558, 106366), (2132, 77729), (3116, 53183), (4091, 40508), (8182, 20254), (10127, 16364)]