131747148

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 383250560

約数和(自身を除く): 251503412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1009, 1053, 1116, 1209, 1404, 1612, 1674, 2018, 2106, 2418, 2511, 3027, 3348, 3627, 4036, 4212, 4836, 5022, 6054, 7254, 9081, 10044, 10881, 12108, 13117, 14508, 18162, 21762, 26234, 27243, 31279, 32643, 36324, 39351, 43524, 52468, 54486, 62558, 65286, 78702, 81729, 93837, 108972, 118053, 125116, 130572, 157404, 163458, 187674, 236106, 281511, 326916, 354159, 375348, 406627, 472212, 563022, 708318, 813254, 844533, 1062477, 1126044, 1219881, 1416636, 1626508, 1689066, 2124954, 2439762, 2533599, 3378132, 3659643, 4249908, 4879524, 5067198, 7319286, 10134396, 10978929, 14638572, 21957858, 32936787, 43915716, 65873574, 131747148]

約数ペア:

[(1, 131747148), (2, 65873574), (3, 43915716), (4, 32936787), (6, 21957858), (9, 14638572), (12, 10978929), (13, 10134396), (18, 7319286), (26, 5067198), (27, 4879524), (31, 4249908), (36, 3659643), (39, 3378132), (52, 2533599), (54, 2439762), (62, 2124954), (78, 1689066), (81, 1626508), (93, 1416636), (108, 1219881), (117, 1126044), (124, 1062477), (156, 844533), (162, 813254), (186, 708318), (234, 563022), (279, 472212), (324, 406627), (351, 375348), (372, 354159), (403, 326916), (468, 281511), (558, 236106), (702, 187674), (806, 163458), (837, 157404), (1009, 130572), (1053, 125116), (1116, 118053), (1209, 108972), (1404, 93837), (1612, 81729), (1674, 78702), (2018, 65286), (2106, 62558), (2418, 54486), (2511, 52468), (3027, 43524), (3348, 39351), (3627, 36324), (4036, 32643), (4212, 31279), (4836, 27243), (5022, 26234), (6054, 21762), (7254, 18162), (9081, 14508), (10044, 13117), (10881, 12108)]