131583504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 367670912

約数和(自身を除く): 236087408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 487, 624, 866, 974, 1299, 1461, 1732, 1948, 2598, 2922, 3464, 3896, 5196, 5629, 5844, 6331, 6928, 7792, 10392, 11258, 11688, 12662, 16887, 18993, 20784, 22516, 23376, 25324, 33774, 37986, 45032, 50648, 67548, 75972, 90064, 101296, 135096, 151944, 210871, 270192, 303888, 421742, 632613, 843484, 1265226, 1686968, 2530452, 2741323, 3373936, 5060904, 5482646, 8223969, 10121808, 10965292, 16447938, 21930584, 32895876, 43861168, 65791752, 131583504]

約数ペア:

[(1, 131583504), (2, 65791752), (3, 43861168), (4, 32895876), (6, 21930584), (8, 16447938), (12, 10965292), (13, 10121808), (16, 8223969), (24, 5482646), (26, 5060904), (39, 3373936), (48, 2741323), (52, 2530452), (78, 1686968), (104, 1265226), (156, 843484), (208, 632613), (312, 421742), (433, 303888), (487, 270192), (624, 210871), (866, 151944), (974, 135096), (1299, 101296), (1461, 90064), (1732, 75972), (1948, 67548), (2598, 50648), (2922, 45032), (3464, 37986), (3896, 33774), (5196, 25324), (5629, 23376), (5844, 22516), (6331, 20784), (6928, 18993), (7792, 16887), (10392, 12662), (11258, 11688)]