131595786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 358041600

約数和(自身を除く): 226445814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 73, 114, 126, 133, 146, 171, 189, 219, 251, 266, 342, 378, 399, 438, 502, 511, 513, 657, 753, 798, 1022, 1026, 1197, 1314, 1387, 1506, 1533, 1757, 1971, 2259, 2394, 2774, 3066, 3514, 3591, 3942, 4161, 4518, 4599, 4769, 5271, 6777, 7182, 8322, 9198, 9538, 9709, 10542, 12483, 13554, 13797, 14307, 15813, 18323, 19418, 24966, 27594, 28614, 29127, 31626, 33383, 36646, 37449, 42921, 47439, 54969, 58254, 66766, 74898, 85842, 87381, 94878, 100149, 109938, 128261, 128763, 164907, 174762, 200298, 256522, 257526, 262143, 300447, 329814, 348137, 384783, 494721, 524286, 600894, 696274, 769566, 901341, 989442, 1044411, 1154349, 1802682, 2088822, 2308698, 2436959, 3133233, 3463047, 4873918, 6266466, 6926094, 7310877, 9399699, 14621754, 18799398, 21932631, 43865262, 65797893, 131595786]

約数ペア:

[(1, 131595786), (2, 65797893), (3, 43865262), (6, 21932631), (7, 18799398), (9, 14621754), (14, 9399699), (18, 7310877), (19, 6926094), (21, 6266466), (27, 4873918), (38, 3463047), (42, 3133233), (54, 2436959), (57, 2308698), (63, 2088822), (73, 1802682), (114, 1154349), (126, 1044411), (133, 989442), (146, 901341), (171, 769566), (189, 696274), (219, 600894), (251, 524286), (266, 494721), (342, 384783), (378, 348137), (399, 329814), (438, 300447), (502, 262143), (511, 257526), (513, 256522), (657, 200298), (753, 174762), (798, 164907), (1022, 128763), (1026, 128261), (1197, 109938), (1314, 100149), (1387, 94878), (1506, 87381), (1533, 85842), (1757, 74898), (1971, 66766), (2259, 58254), (2394, 54969), (2774, 47439), (3066, 42921), (3514, 37449), (3591, 36646), (3942, 33383), (4161, 31626), (4518, 29127), (4599, 28614), (4769, 27594), (5271, 24966), (6777, 19418), (7182, 18323), (8322, 15813), (9198, 14307), (9538, 13797), (9709, 13554), (10542, 12483)]