102142768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 255129504

約数和(自身を除く): 152986736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 73, 91, 104, 112, 124, 146, 182, 208, 217, 248, 292, 364, 403, 434, 496, 511, 584, 728, 806, 868, 949, 961, 1022, 1168, 1456, 1612, 1736, 1898, 1922, 2044, 2263, 2821, 3224, 3472, 3796, 3844, 4088, 4526, 5642, 6448, 6643, 6727, 7592, 7688, 8176, 9052, 11284, 12493, 13286, 13454, 15184, 15376, 15841, 18104, 22568, 24986, 26572, 26908, 29419, 31682, 36208, 45136, 49972, 53144, 53816, 58838, 63364, 70153, 87451, 99944, 106288, 107632, 117676, 126728, 140306, 174902, 199888, 205933, 235352, 253456, 280612, 349804, 411866, 470704, 491071, 561224, 699608, 823732, 911989, 982142, 1122448, 1399216, 1647464, 1823978, 1964284, 3294928, 3647956, 3928568, 6383923, 7295912, 7857136, 12767846, 14591824, 25535692, 51071384, 102142768]

約数ペア:

[(1, 102142768), (2, 51071384), (4, 25535692), (7, 14591824), (8, 12767846), (13, 7857136), (14, 7295912), (16, 6383923), (26, 3928568), (28, 3647956), (31, 3294928), (52, 1964284), (56, 1823978), (62, 1647464), (73, 1399216), (91, 1122448), (104, 982142), (112, 911989), (124, 823732), (146, 699608), (182, 561224), (208, 491071), (217, 470704), (248, 411866), (292, 349804), (364, 280612), (403, 253456), (434, 235352), (496, 205933), (511, 199888), (584, 174902), (728, 140306), (806, 126728), (868, 117676), (949, 107632), (961, 106288), (1022, 99944), (1168, 87451), (1456, 70153), (1612, 63364), (1736, 58838), (1898, 53816), (1922, 53144), (2044, 49972), (2263, 45136), (2821, 36208), (3224, 31682), (3472, 29419), (3796, 26908), (3844, 26572), (4088, 24986), (4526, 22568), (5642, 18104), (6448, 15841), (6643, 15376), (6727, 15184), (7592, 13454), (7688, 13286), (8176, 12493), (9052, 11284)]