158456892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27917}}^1$

素因数の和:27978

約数の個数: 48

約数和(自身を含む): 412739712

約数和(自身を除く): 254282820

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 27917, 55834, 83751, 111668, 167502, 307087, 335004, 614174, 921261, 1200431, 1228348, 1842522, 2400862, 3601293, 3685044, 4801724, 7202586, 13204741, 14405172, 26409482, 39614223, 52818964, 79228446, 158456892]

約数ペア:

[(1, 158456892), (2, 79228446), (3, 52818964), (4, 39614223), (6, 26409482), (11, 14405172), (12, 13204741), (22, 7202586), (33, 4801724), (43, 3685044), (44, 3601293), (66, 2400862), (86, 1842522), (129, 1228348), (132, 1200431), (172, 921261), (258, 614174), (473, 335004), (516, 307087), (946, 167502), (1419, 111668), (1892, 83751), (2838, 55834), (5676, 27917)]