151268044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 288037120

約数和(自身を除く): 136769076

約数列:

[1, 2, 4, 19, 38, 61, 67, 76, 122, 134, 244, 268, 487, 974, 1159, 1273, 1948, 2318, 2546, 4087, 4636, 5092, 8174, 9253, 16348, 18506, 29707, 32629, 37012, 59414, 65258, 77653, 118828, 130516, 155306, 310612, 564433, 619951, 1128866, 1239902, 1990369, 2257732, 2479804, 3980738, 7961476, 37817011, 75634022, 151268044]

約数ペア:

[(1, 151268044), (2, 75634022), (4, 37817011), (19, 7961476), (38, 3980738), (61, 2479804), (67, 2257732), (76, 1990369), (122, 1239902), (134, 1128866), (244, 619951), (268, 564433), (487, 310612), (974, 155306), (1159, 130516), (1273, 118828), (1948, 77653), (2318, 65258), (2546, 59414), (4087, 37012), (4636, 32629), (5092, 29707), (8174, 18506), (9253, 16348)]