144448864

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 72

約数和(自身を含む): 350337960

約数和(自身を除く): 205889096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 5419, 6664, 10838, 13328, 21676, 26656, 37933, 43352, 75866, 86704, 92123, 151732, 173408, 184246, 265531, 303464, 368492, 531062, 606928, 644861, 736984, 1062124, 1213856, 1289722, 1473968, 2124248, 2579444, 2947936, 4248496, 4514027, 5158888, 8496992, 9028054, 10317776, 18056108, 20635552, 36112216, 72224432, 144448864]

約数ペア:

[(1, 144448864), (2, 72224432), (4, 36112216), (7, 20635552), (8, 18056108), (14, 10317776), (16, 9028054), (17, 8496992), (28, 5158888), (32, 4514027), (34, 4248496), (49, 2947936), (56, 2579444), (68, 2124248), (98, 1473968), (112, 1289722), (119, 1213856), (136, 1062124), (196, 736984), (224, 644861), (238, 606928), (272, 531062), (392, 368492), (476, 303464), (544, 265531), (784, 184246), (833, 173408), (952, 151732), (1568, 92123), (1666, 86704), (1904, 75866), (3332, 43352), (3808, 37933), (5419, 26656), (6664, 21676), (10838, 13328)]