140708352

素因数分解:

$2^9\times 3^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1029

約数の個数: 80

約数和(自身を含む): 378984672

約数和(自身を除く): 238276320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 512, 606, 768, 808, 907, 1212, 1536, 1616, 1814, 2424, 2721, 3232, 3628, 4848, 5442, 6464, 7256, 9696, 10884, 12928, 14512, 19392, 21768, 25856, 29024, 38784, 43536, 51712, 58048, 77568, 87072, 91607, 116096, 155136, 174144, 183214, 232192, 274821, 348288, 366428, 464384, 549642, 696576, 732856, 1099284, 1393152, 1465712, 2198568, 2931424, 4397136, 5862848, 8794272, 11725696, 17588544, 23451392, 35177088, 46902784, 70354176, 140708352]

約数ペア:

[(1, 140708352), (2, 70354176), (3, 46902784), (4, 35177088), (6, 23451392), (8, 17588544), (12, 11725696), (16, 8794272), (24, 5862848), (32, 4397136), (48, 2931424), (64, 2198568), (96, 1465712), (101, 1393152), (128, 1099284), (192, 732856), (202, 696576), (256, 549642), (303, 464384), (384, 366428), (404, 348288), (512, 274821), (606, 232192), (768, 183214), (808, 174144), (907, 155136), (1212, 116096), (1536, 91607), (1616, 87072), (1814, 77568), (2424, 58048), (2721, 51712), (3232, 43536), (3628, 38784), (4848, 29024), (5442, 25856), (6464, 21768), (7256, 19392), (9696, 14512), (10884, 12928)]