127989648

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18911}}^1$

素因数の和:18972

約数の個数: 60

約数和(自身を含む): 365833728

約数和(自身を除く): 237844080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 18911, 37822, 56733, 75644, 113466, 151288, 170199, 226932, 302576, 340398, 453864, 680796, 888817, 907728, 1361592, 1777634, 2666451, 2723184, 3555268, 5332902, 7110536, 7999353, 10665804, 14221072, 15998706, 21331608, 31997412, 42663216, 63994824, 127989648]

約数ペア:

[(1, 127989648), (2, 63994824), (3, 42663216), (4, 31997412), (6, 21331608), (8, 15998706), (9, 14221072), (12, 10665804), (16, 7999353), (18, 7110536), (24, 5332902), (36, 3555268), (47, 2723184), (48, 2666451), (72, 1777634), (94, 1361592), (141, 907728), (144, 888817), (188, 680796), (282, 453864), (376, 340398), (423, 302576), (564, 226932), (752, 170199), (846, 151288), (1128, 113466), (1692, 75644), (2256, 56733), (3384, 37822), (6768, 18911)]