131583168

素因数分解:

$2^6\times 3^2\times {\mathrm{228443}}^1$

素因数の和:228461

約数の個数: 42

約数和(自身を含む): 377161044

約数和(自身を除く): 245577876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 228443, 456886, 685329, 913772, 1370658, 1827544, 2055987, 2741316, 3655088, 4111974, 5482632, 7310176, 8223948, 10965264, 14620352, 16447896, 21930528, 32895792, 43861056, 65791584, 131583168]

約数ペア:

[(1, 131583168), (2, 65791584), (3, 43861056), (4, 32895792), (6, 21930528), (8, 16447896), (9, 14620352), (12, 10965264), (16, 8223948), (18, 7310176), (24, 5482632), (32, 4111974), (36, 3655088), (48, 2741316), (64, 2055987), (72, 1827544), (96, 1370658), (144, 913772), (192, 685329), (288, 456886), (576, 228443)]