191668512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{285221}}^1$

素因数の和:285241

約数の個数: 48

約数和(自身を含む): 575007552

約数和(自身を除く): 383339040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 285221, 570442, 855663, 1140884, 1711326, 1996547, 2281768, 3422652, 3993094, 4563536, 5989641, 6845304, 7986188, 9127072, 11979282, 13690608, 15972376, 23958564, 27381216, 31944752, 47917128, 63889504, 95834256, 191668512]

約数ペア:

[(1, 191668512), (2, 95834256), (3, 63889504), (4, 47917128), (6, 31944752), (7, 27381216), (8, 23958564), (12, 15972376), (14, 13690608), (16, 11979282), (21, 9127072), (24, 7986188), (28, 6845304), (32, 5989641), (42, 4563536), (48, 3993094), (56, 3422652), (84, 2281768), (96, 1996547), (112, 1711326), (168, 1140884), (224, 855663), (336, 570442), (672, 285221)]