128847168

素因数分解:

$2^6\times 3^2\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:964

約数の個数: 84

約数和(自身を含む): 370880640

約数和(自身を除く): 242033472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 467, 479, 576, 934, 958, 1401, 1437, 1868, 1916, 2802, 2874, 3736, 3832, 4203, 4311, 5604, 5748, 7472, 7664, 8406, 8622, 11208, 11496, 14944, 15328, 16812, 17244, 22416, 22992, 29888, 30656, 33624, 34488, 44832, 45984, 67248, 68976, 89664, 91968, 134496, 137952, 223693, 268992, 275904, 447386, 671079, 894772, 1342158, 1789544, 2013237, 2684316, 3579088, 4026474, 5368632, 7158176, 8052948, 10737264, 14316352, 16105896, 21474528, 32211792, 42949056, 64423584, 128847168]

約数ペア:

[(1, 128847168), (2, 64423584), (3, 42949056), (4, 32211792), (6, 21474528), (8, 16105896), (9, 14316352), (12, 10737264), (16, 8052948), (18, 7158176), (24, 5368632), (32, 4026474), (36, 3579088), (48, 2684316), (64, 2013237), (72, 1789544), (96, 1342158), (144, 894772), (192, 671079), (288, 447386), (467, 275904), (479, 268992), (576, 223693), (934, 137952), (958, 134496), (1401, 91968), (1437, 89664), (1868, 68976), (1916, 67248), (2802, 45984), (2874, 44832), (3736, 34488), (3832, 33624), (4203, 30656), (4311, 29888), (5604, 22992), (5748, 22416), (7472, 17244), (7664, 16812), (8406, 15328), (8622, 14944), (11208, 11496)]