144416454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13921}}^1$

素因数の和:13965

約数の個数: 64

約数和(自身を含む): 374223360

約数和(自身を除く): 229806906

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 13921, 27842, 41763, 83526, 97447, 180973, 194894, 264499, 292341, 361946, 528998, 542919, 584682, 793497, 1085838, 1266811, 1586994, 1851493, 2533622, 3438487, 3702986, 3800433, 5554479, 6876974, 7600866, 10315461, 11108958, 20630922, 24069409, 48138818, 72208227, 144416454]

約数ペア:

[(1, 144416454), (2, 72208227), (3, 48138818), (6, 24069409), (7, 20630922), (13, 11108958), (14, 10315461), (19, 7600866), (21, 6876974), (26, 5554479), (38, 3800433), (39, 3702986), (42, 3438487), (57, 2533622), (78, 1851493), (91, 1586994), (114, 1266811), (133, 1085838), (182, 793497), (247, 584682), (266, 542919), (273, 528998), (399, 361946), (494, 292341), (546, 264499), (741, 194894), (798, 180973), (1482, 97447), (1729, 83526), (3458, 41763), (5187, 27842), (10374, 13921)]