158658496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:633

約数の個数: 56

約数和(自身を含む): 327395840

約数和(自身を除く): 168737344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 211, 248, 379, 422, 496, 758, 844, 992, 1516, 1688, 1984, 3032, 3376, 6064, 6541, 6752, 11749, 12128, 13082, 13504, 23498, 24256, 26164, 46996, 52328, 79969, 93992, 104656, 159938, 187984, 209312, 319876, 375968, 418624, 639752, 751936, 1279504, 2479039, 2559008, 4958078, 5118016, 9916156, 19832312, 39664624, 79329248, 158658496]

約数ペア:

[(1, 158658496), (2, 79329248), (4, 39664624), (8, 19832312), (16, 9916156), (31, 5118016), (32, 4958078), (62, 2559008), (64, 2479039), (124, 1279504), (211, 751936), (248, 639752), (379, 418624), (422, 375968), (496, 319876), (758, 209312), (844, 187984), (992, 159938), (1516, 104656), (1688, 93992), (1984, 79969), (3032, 52328), (3376, 46996), (6064, 26164), (6541, 24256), (6752, 23498), (11749, 13504), (12128, 13082)]