15663462332

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1875

約数の個数: 72

約数和(自身を含む): 32231476704

約数和(自身を除く): 16568014372

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 157, 188, 314, 329, 628, 658, 1099, 1316, 1613, 2198, 2209, 3226, 4396, 4418, 6452, 7379, 8836, 11291, 14758, 15463, 22582, 29516, 30926, 45164, 51653, 61852, 75811, 103306, 151622, 206612, 253241, 303244, 346813, 506482, 530677, 693626, 1012964, 1061354, 1387252, 1772687, 2122708, 2427691, 3545374, 3563117, 4855382, 7090748, 7126234, 9710764, 11902327, 14252468, 23804654, 24941819, 47609308, 49883638, 83316289, 99767276, 166632578, 333265156, 559409369, 1118818738, 2237637476, 3915865583, 7831731166, 15663462332]

約数ペア:

[(1, 15663462332), (2, 7831731166), (4, 3915865583), (7, 2237637476), (14, 1118818738), (28, 559409369), (47, 333265156), (94, 166632578), (157, 99767276), (188, 83316289), (314, 49883638), (329, 47609308), (628, 24941819), (658, 23804654), (1099, 14252468), (1316, 11902327), (1613, 9710764), (2198, 7126234), (2209, 7090748), (3226, 4855382), (4396, 3563117), (4418, 3545374), (6452, 2427691), (7379, 2122708), (8836, 1772687), (11291, 1387252), (14758, 1061354), (15463, 1012964), (22582, 693626), (29516, 530677), (30926, 506482), (45164, 346813), (51653, 303244), (61852, 253241), (75811, 206612), (103306, 151622)]