180815448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 128

約数和(自身を含む): 514149120

約数和(自身を除く): 333333672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 107, 111, 132, 148, 173, 214, 222, 264, 296, 321, 346, 407, 428, 444, 519, 642, 692, 814, 856, 888, 1038, 1177, 1221, 1284, 1384, 1628, 1903, 2076, 2354, 2442, 2568, 3256, 3531, 3806, 3959, 4152, 4708, 4884, 5709, 6401, 7062, 7612, 7918, 9416, 9768, 11418, 11877, 12802, 14124, 15224, 15836, 18511, 19203, 22836, 23754, 25604, 28248, 31672, 37022, 38406, 43549, 45672, 47508, 51208, 55533, 70411, 74044, 76812, 87098, 95016, 111066, 130647, 140822, 148088, 153624, 174196, 203621, 211233, 222132, 261294, 281644, 348392, 407242, 422466, 444264, 522588, 563288, 610863, 684907, 814484, 844932, 1045176, 1221726, 1369814, 1628968, 1689864, 2054721, 2443452, 2739628, 4109442, 4886904, 5479256, 7533977, 8218884, 15067954, 16437768, 22601931, 30135908, 45203862, 60271816, 90407724, 180815448]

約数ペア:

[(1, 180815448), (2, 90407724), (3, 60271816), (4, 45203862), (6, 30135908), (8, 22601931), (11, 16437768), (12, 15067954), (22, 8218884), (24, 7533977), (33, 5479256), (37, 4886904), (44, 4109442), (66, 2739628), (74, 2443452), (88, 2054721), (107, 1689864), (111, 1628968), (132, 1369814), (148, 1221726), (173, 1045176), (214, 844932), (222, 814484), (264, 684907), (296, 610863), (321, 563288), (346, 522588), (407, 444264), (428, 422466), (444, 407242), (519, 348392), (642, 281644), (692, 261294), (814, 222132), (856, 211233), (888, 203621), (1038, 174196), (1177, 153624), (1221, 148088), (1284, 140822), (1384, 130647), (1628, 111066), (1903, 95016), (2076, 87098), (2354, 76812), (2442, 74044), (2568, 70411), (3256, 55533), (3531, 51208), (3806, 47508), (3959, 45672), (4152, 43549), (4708, 38406), (4884, 37022), (5709, 31672), (6401, 28248), (7062, 25604), (7612, 23754), (7918, 22836), (9416, 19203), (9768, 18511), (11418, 15836), (11877, 15224), (12802, 14124)]