180684616

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 128

約数和(自身を含む): 429004800

約数和(自身を除く): 248320184

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 37, 56, 58, 62, 74, 97, 116, 124, 148, 194, 203, 217, 232, 248, 259, 296, 388, 406, 434, 518, 679, 776, 812, 868, 899, 1036, 1073, 1147, 1358, 1624, 1736, 1798, 2072, 2146, 2294, 2716, 2813, 3007, 3589, 3596, 4292, 4588, 5432, 5626, 6014, 6293, 7178, 7192, 7511, 8029, 8584, 9176, 11252, 12028, 12586, 14356, 15022, 16058, 19691, 21049, 22504, 24056, 25123, 25172, 28712, 30044, 32116, 33263, 39382, 42098, 50246, 50344, 60088, 64232, 66526, 78764, 84196, 87203, 100492, 104081, 111259, 133052, 157528, 168392, 174406, 200984, 208162, 222518, 232841, 266104, 348812, 416324, 445036, 465682, 610421, 697624, 728567, 778813, 832648, 890072, 931364, 1220842, 1457134, 1557626, 1862728, 2441684, 2914268, 3115252, 3226511, 4883368, 5828536, 6230504, 6453022, 12906044, 22585577, 25812088, 45171154, 90342308, 180684616]

約数ペア:

[(1, 180684616), (2, 90342308), (4, 45171154), (7, 25812088), (8, 22585577), (14, 12906044), (28, 6453022), (29, 6230504), (31, 5828536), (37, 4883368), (56, 3226511), (58, 3115252), (62, 2914268), (74, 2441684), (97, 1862728), (116, 1557626), (124, 1457134), (148, 1220842), (194, 931364), (203, 890072), (217, 832648), (232, 778813), (248, 728567), (259, 697624), (296, 610421), (388, 465682), (406, 445036), (434, 416324), (518, 348812), (679, 266104), (776, 232841), (812, 222518), (868, 208162), (899, 200984), (1036, 174406), (1073, 168392), (1147, 157528), (1358, 133052), (1624, 111259), (1736, 104081), (1798, 100492), (2072, 87203), (2146, 84196), (2294, 78764), (2716, 66526), (2813, 64232), (3007, 60088), (3589, 50344), (3596, 50246), (4292, 42098), (4588, 39382), (5432, 33263), (5626, 32116), (6014, 30044), (6293, 28712), (7178, 25172), (7192, 25123), (7511, 24056), (8029, 22504), (8584, 21049), (9176, 19691), (11252, 16058), (12028, 15022), (12586, 14356)]