140111872

素因数分解:

$2^{12}\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:536

約数の個数: 52

約数和(自身を含む): 284391520

約数和(自身を除く): 144279648

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 433, 512, 632, 866, 1024, 1264, 1732, 2048, 2528, 3464, 4096, 5056, 6928, 10112, 13856, 20224, 27712, 34207, 40448, 55424, 68414, 80896, 110848, 136828, 161792, 221696, 273656, 323584, 443392, 547312, 886784, 1094624, 1773568, 2189248, 4378496, 8756992, 17513984, 35027968, 70055936, 140111872]

約数ペア:

[(1, 140111872), (2, 70055936), (4, 35027968), (8, 17513984), (16, 8756992), (32, 4378496), (64, 2189248), (79, 1773568), (128, 1094624), (158, 886784), (256, 547312), (316, 443392), (433, 323584), (512, 273656), (632, 221696), (866, 161792), (1024, 136828), (1264, 110848), (1732, 80896), (2048, 68414), (2528, 55424), (3464, 40448), (4096, 34207), (5056, 27712), (6928, 20224), (10112, 13856)]