189306943956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{310439}}^1$

素因数の和:311765

約数の個数: 72

約数和(自身を含む): 515732730240

約数和(自身を除く): 326425786284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1303, 2606, 3909, 5212, 7818, 11727, 15636, 16939, 23454, 33878, 46908, 50817, 67756, 101634, 152451, 203268, 304902, 310439, 609804, 620878, 931317, 1241756, 1862634, 2793951, 3725268, 4035707, 5587902, 8071414, 11175804, 12107121, 16142828, 24214242, 36321363, 48428484, 72642726, 145285452, 404502017, 809004034, 1213506051, 1618008068, 2427012102, 3640518153, 4854024204, 5258526221, 7281036306, 10517052442, 14562072612, 15775578663, 21034104884, 31551157326, 47326735989, 63102314652, 94653471978, 189306943956]

約数ペア:

[(1, 189306943956), (2, 94653471978), (3, 63102314652), (4, 47326735989), (6, 31551157326), (9, 21034104884), (12, 15775578663), (13, 14562072612), (18, 10517052442), (26, 7281036306), (36, 5258526221), (39, 4854024204), (52, 3640518153), (78, 2427012102), (117, 1618008068), (156, 1213506051), (234, 809004034), (468, 404502017), (1303, 145285452), (2606, 72642726), (3909, 48428484), (5212, 36321363), (7818, 24214242), (11727, 16142828), (15636, 12107121), (16939, 11175804), (23454, 8071414), (33878, 5587902), (46908, 4035707), (50817, 3725268), (67756, 2793951), (101634, 1862634), (152451, 1241756), (203268, 931317), (304902, 620878), (310439, 609804)]