140395968

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3522

約数の個数: 84

約数和(自身を含む): 408206448

約数和(自身を除く): 267810480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 3433, 4544, 5112, 6816, 6866, 10224, 10299, 13632, 13732, 20448, 20598, 27464, 30897, 40896, 41196, 54928, 61794, 82392, 109856, 123588, 164784, 219712, 243743, 247176, 329568, 487486, 494352, 659136, 731229, 974972, 988704, 1462458, 1949944, 1977408, 2193687, 2924916, 3899888, 4387374, 5849832, 7799776, 8774748, 11699664, 15599552, 17549496, 23399328, 35098992, 46798656, 70197984, 140395968]

約数ペア:

[(1, 140395968), (2, 70197984), (3, 46798656), (4, 35098992), (6, 23399328), (8, 17549496), (9, 15599552), (12, 11699664), (16, 8774748), (18, 7799776), (24, 5849832), (32, 4387374), (36, 3899888), (48, 2924916), (64, 2193687), (71, 1977408), (72, 1949944), (96, 1462458), (142, 988704), (144, 974972), (192, 731229), (213, 659136), (284, 494352), (288, 487486), (426, 329568), (568, 247176), (576, 243743), (639, 219712), (852, 164784), (1136, 123588), (1278, 109856), (1704, 82392), (2272, 61794), (2556, 54928), (3408, 41196), (3433, 40896), (4544, 30897), (5112, 27464), (6816, 20598), (6866, 20448), (10224, 13732), (10299, 13632)]