131720616

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1319}}^1$

素因数の和:1423

約数の個数: 96

約数和(自身を含む): 380952000

約数和(自身を除く): 249231384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 73, 76, 114, 146, 152, 171, 219, 228, 292, 342, 438, 456, 584, 657, 684, 876, 1314, 1319, 1368, 1387, 1752, 2628, 2638, 2774, 3957, 4161, 5256, 5276, 5548, 7914, 8322, 10552, 11096, 11871, 12483, 15828, 16644, 23742, 24966, 25061, 31656, 33288, 47484, 49932, 50122, 75183, 94968, 96287, 99864, 100244, 150366, 192574, 200488, 225549, 288861, 300732, 385148, 451098, 577722, 601464, 770296, 866583, 902196, 1155444, 1733166, 1804392, 1829453, 2310888, 3466332, 3658906, 5488359, 6932664, 7317812, 10976718, 14635624, 16465077, 21953436, 32930154, 43906872, 65860308, 131720616]

約数ペア:

[(1, 131720616), (2, 65860308), (3, 43906872), (4, 32930154), (6, 21953436), (8, 16465077), (9, 14635624), (12, 10976718), (18, 7317812), (19, 6932664), (24, 5488359), (36, 3658906), (38, 3466332), (57, 2310888), (72, 1829453), (73, 1804392), (76, 1733166), (114, 1155444), (146, 902196), (152, 866583), (171, 770296), (219, 601464), (228, 577722), (292, 451098), (342, 385148), (438, 300732), (456, 288861), (584, 225549), (657, 200488), (684, 192574), (876, 150366), (1314, 100244), (1319, 99864), (1368, 96287), (1387, 94968), (1752, 75183), (2628, 50122), (2638, 49932), (2774, 47484), (3957, 33288), (4161, 31656), (5256, 25061), (5276, 24966), (5548, 23742), (7914, 16644), (8322, 15828), (10552, 12483), (11096, 11871)]