131805432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 411891480

約数和(自身を除く): 280086048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 361, 396, 418, 456, 461, 627, 684, 722, 792, 836, 922, 1083, 1254, 1368, 1383, 1444, 1672, 1844, 1881, 2166, 2508, 2766, 2888, 3249, 3688, 3762, 3971, 4149, 4332, 5016, 5071, 5532, 6498, 7524, 7942, 8298, 8664, 8759, 10142, 11064, 11913, 12996, 15048, 15213, 15884, 16596, 17518, 20284, 23826, 25992, 26277, 30426, 31768, 33192, 35036, 35739, 40568, 45639, 47652, 52554, 60852, 70072, 71478, 78831, 91278, 95304, 96349, 105108, 121704, 142956, 157662, 166421, 182556, 192698, 210216, 285912, 289047, 315324, 332842, 365112, 385396, 499263, 578094, 630648, 665684, 770792, 867141, 998526, 1156188, 1331368, 1497789, 1734282, 1830631, 1997052, 2312376, 2995578, 3468564, 3661262, 3994104, 5491893, 5991156, 6937128, 7322524, 10983786, 11982312, 14645048, 16475679, 21967572, 32951358, 43935144, 65902716, 131805432]

約数ペア:

[(1, 131805432), (2, 65902716), (3, 43935144), (4, 32951358), (6, 21967572), (8, 16475679), (9, 14645048), (11, 11982312), (12, 10983786), (18, 7322524), (19, 6937128), (22, 5991156), (24, 5491893), (33, 3994104), (36, 3661262), (38, 3468564), (44, 2995578), (57, 2312376), (66, 1997052), (72, 1830631), (76, 1734282), (88, 1497789), (99, 1331368), (114, 1156188), (132, 998526), (152, 867141), (171, 770792), (198, 665684), (209, 630648), (228, 578094), (264, 499263), (342, 385396), (361, 365112), (396, 332842), (418, 315324), (456, 289047), (461, 285912), (627, 210216), (684, 192698), (722, 182556), (792, 166421), (836, 157662), (922, 142956), (1083, 121704), (1254, 105108), (1368, 96349), (1383, 95304), (1444, 91278), (1672, 78831), (1844, 71478), (1881, 70072), (2166, 60852), (2508, 52554), (2766, 47652), (2888, 45639), (3249, 40568), (3688, 35739), (3762, 35036), (3971, 33192), (4149, 31768), (4332, 30426), (5016, 26277), (5071, 25992), (5532, 23826), (6498, 20284), (7524, 17518), (7942, 16596), (8298, 15884), (8664, 15213), (8759, 15048), (10142, 12996), (11064, 11913)]