139160742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3005

約数の個数: 64

約数和(自身を含む): 341936640

約数和(自身を除く): 202775898

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 67, 102, 119, 134, 201, 238, 357, 402, 469, 714, 938, 1139, 1407, 2278, 2814, 2909, 3417, 5818, 6834, 7973, 8727, 15946, 17454, 20363, 23919, 40726, 47838, 49453, 61089, 98906, 122178, 148359, 194903, 296718, 346171, 389806, 584709, 692342, 1038513, 1169418, 1364321, 2077026, 2728642, 3313351, 4092963, 6626702, 8185926, 9940053, 19880106, 23193457, 46386914, 69580371, 139160742]

約数ペア:

[(1, 139160742), (2, 69580371), (3, 46386914), (6, 23193457), (7, 19880106), (14, 9940053), (17, 8185926), (21, 6626702), (34, 4092963), (42, 3313351), (51, 2728642), (67, 2077026), (102, 1364321), (119, 1169418), (134, 1038513), (201, 692342), (238, 584709), (357, 389806), (402, 346171), (469, 296718), (714, 194903), (938, 148359), (1139, 122178), (1407, 98906), (2278, 61089), (2814, 49453), (2909, 47838), (3417, 40726), (5818, 23919), (6834, 20363), (7973, 17454), (8727, 15946)]