128153262

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 269034480

約数和(自身を除く): 140881218

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 233, 327, 466, 654, 699, 841, 1398, 1682, 2523, 3161, 5046, 6322, 6757, 9483, 13514, 18966, 20271, 25397, 40542, 50794, 76191, 91669, 152382, 183338, 195953, 275007, 391906, 550014, 587859, 736513, 1175718, 1473026, 2209539, 4419078, 21358877, 42717754, 64076631, 128153262]

約数ペア:

[(1, 128153262), (2, 64076631), (3, 42717754), (6, 21358877), (29, 4419078), (58, 2209539), (87, 1473026), (109, 1175718), (174, 736513), (218, 587859), (233, 550014), (327, 391906), (466, 275007), (654, 195953), (699, 183338), (841, 152382), (1398, 91669), (1682, 76191), (2523, 50794), (3161, 40542), (5046, 25397), (6322, 20271), (6757, 18966), (9483, 13514)]