156908841344

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{23041}}^1$

素因数の和:23779

約数の個数: 64

約数和(自身を含む): 316865288880

約数和(自身を除く): 159956447536

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 641, 664, 1282, 1328, 2564, 2656, 5128, 5312, 10256, 10624, 20512, 23041, 41024, 46082, 53203, 82048, 92164, 106406, 184328, 212812, 368656, 425624, 737312, 851248, 1474624, 1702496, 1912403, 2949248, 3404992, 3824806, 6809984, 7649612, 14769281, 15299224, 29538562, 30598448, 59077124, 61196896, 118154248, 122393792, 236308496, 244787584, 472616992, 945233984, 1225850323, 1890467968, 2451700646, 4903401292, 9806802584, 19613605168, 39227210336, 78454420672, 156908841344]

約数ペア:

[(1, 156908841344), (2, 78454420672), (4, 39227210336), (8, 19613605168), (16, 9806802584), (32, 4903401292), (64, 2451700646), (83, 1890467968), (128, 1225850323), (166, 945233984), (332, 472616992), (641, 244787584), (664, 236308496), (1282, 122393792), (1328, 118154248), (2564, 61196896), (2656, 59077124), (5128, 30598448), (5312, 29538562), (10256, 15299224), (10624, 14769281), (20512, 7649612), (23041, 6809984), (41024, 3824806), (46082, 3404992), (53203, 2949248), (82048, 1912403), (92164, 1702496), (106406, 1474624), (184328, 851248), (212812, 737312), (368656, 425624)]