148695876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20347}}^1$

素因数の和:20393

約数の個数: 72

約数和(自身を含む): 444400320

約数和(自身を除く): 295704444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 20347, 40694, 61041, 81388, 122082, 142429, 183123, 244164, 284858, 366246, 427287, 569716, 590063, 732492, 854574, 1180126, 1281861, 1709148, 1770189, 2360252, 2563722, 3540378, 4130441, 5127444, 5310567, 7080756, 8260882, 10621134, 12391323, 16521764, 21242268, 24782646, 37173969, 49565292, 74347938, 148695876]

約数ペア:

[(1, 148695876), (2, 74347938), (3, 49565292), (4, 37173969), (6, 24782646), (7, 21242268), (9, 16521764), (12, 12391323), (14, 10621134), (18, 8260882), (21, 7080756), (28, 5310567), (29, 5127444), (36, 4130441), (42, 3540378), (58, 2563722), (63, 2360252), (84, 1770189), (87, 1709148), (116, 1281861), (126, 1180126), (174, 854574), (203, 732492), (252, 590063), (261, 569716), (348, 427287), (406, 366246), (522, 284858), (609, 244164), (812, 183123), (1044, 142429), (1218, 122082), (1827, 81388), (2436, 61041), (3654, 40694), (7308, 20347)]