129419298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16453}}^1$

素因数の和:16503

約数の個数: 48

約数和(自身を含む): 308018880

約数和(自身を除く): 178599582

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 16453, 32906, 49359, 98718, 148077, 296154, 312607, 378419, 625214, 756838, 937821, 1135257, 1875642, 2270514, 2813463, 3405771, 5626926, 6811542, 7189961, 14379922, 21569883, 43139766, 64709649, 129419298]

約数ペア:

[(1, 129419298), (2, 64709649), (3, 43139766), (6, 21569883), (9, 14379922), (18, 7189961), (19, 6811542), (23, 5626926), (38, 3405771), (46, 2813463), (57, 2270514), (69, 1875642), (114, 1135257), (138, 937821), (171, 756838), (207, 625214), (342, 378419), (414, 312607), (437, 296154), (874, 148077), (1311, 98718), (2622, 49359), (3933, 32906), (7866, 16453)]