127087616

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1670

約数の個数: 44

約数和(自身を含む): 257430720

約数和(自身を除く): 130343104

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1024, 1264, 1571, 2528, 3142, 5056, 6284, 10112, 12568, 20224, 25136, 40448, 50272, 80896, 100544, 124109, 201088, 248218, 402176, 496436, 804352, 992872, 1608704, 1985744, 3971488, 7942976, 15885952, 31771904, 63543808, 127087616]

約数ペア:

[(1, 127087616), (2, 63543808), (4, 31771904), (8, 15885952), (16, 7942976), (32, 3971488), (64, 1985744), (79, 1608704), (128, 992872), (158, 804352), (256, 496436), (316, 402176), (512, 248218), (632, 201088), (1024, 124109), (1264, 100544), (1571, 80896), (2528, 50272), (3142, 40448), (5056, 25136), (6284, 20224), (10112, 12568)]