189149888934

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{128717}}^1$

素因数の和:128971

約数の個数: 80

約数和(自身を含む): 435099791808

約数和(自身を除く): 245949902874

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 141, 162, 193, 282, 386, 423, 579, 846, 1158, 1269, 1737, 2538, 3474, 3807, 5211, 7614, 9071, 10422, 15633, 18142, 27213, 31266, 54426, 81639, 128717, 163278, 244917, 257434, 386151, 489834, 734751, 772302, 1158453, 1469502, 2316906, 3475359, 6049699, 6950718, 10426077, 12099398, 18149097, 20852154, 24842381, 36298194, 49684762, 54447291, 74527143, 108894582, 149054286, 163341873, 223581429, 326683746, 447162858, 490025619, 670744287, 980051238, 1167591907, 1341488574, 2012232861, 2335183814, 3502775721, 4024465722, 7005551442, 10508327163, 21016654326, 31524981489, 63049962978, 94574944467, 189149888934]

約数ペア:

[(1, 189149888934), (2, 94574944467), (3, 63049962978), (6, 31524981489), (9, 21016654326), (18, 10508327163), (27, 7005551442), (47, 4024465722), (54, 3502775721), (81, 2335183814), (94, 2012232861), (141, 1341488574), (162, 1167591907), (193, 980051238), (282, 670744287), (386, 490025619), (423, 447162858), (579, 326683746), (846, 223581429), (1158, 163341873), (1269, 149054286), (1737, 108894582), (2538, 74527143), (3474, 54447291), (3807, 49684762), (5211, 36298194), (7614, 24842381), (9071, 20852154), (10422, 18149097), (15633, 12099398), (18142, 10426077), (27213, 6950718), (31266, 6049699), (54426, 3475359), (81639, 2316906), (128717, 1469502), (163278, 1158453), (244917, 772302), (257434, 734751), (386151, 489834)]