15365616

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 47496960

約数和(自身を除く): 32131344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 139, 141, 147, 168, 188, 196, 278, 282, 294, 329, 336, 376, 392, 417, 556, 564, 588, 658, 752, 784, 834, 973, 987, 1112, 1128, 1176, 1316, 1668, 1946, 1974, 2224, 2256, 2303, 2352, 2632, 2919, 3336, 3892, 3948, 4606, 5264, 5838, 6533, 6672, 6811, 6909, 7784, 7896, 9212, 11676, 13066, 13622, 13818, 15568, 15792, 18424, 19599, 20433, 23352, 26132, 27244, 27636, 36848, 39198, 40866, 45731, 46704, 52264, 54488, 55272, 78396, 81732, 91462, 104528, 108976, 110544, 137193, 156792, 163464, 182924, 274386, 313584, 320117, 326928, 365848, 548772, 640234, 731696, 960351, 1097544, 1280468, 1920702, 2195088, 2560936, 3841404, 5121872, 7682808, 15365616]

約数ペア:

[(1, 15365616), (2, 7682808), (3, 5121872), (4, 3841404), (6, 2560936), (7, 2195088), (8, 1920702), (12, 1280468), (14, 1097544), (16, 960351), (21, 731696), (24, 640234), (28, 548772), (42, 365848), (47, 326928), (48, 320117), (49, 313584), (56, 274386), (84, 182924), (94, 163464), (98, 156792), (112, 137193), (139, 110544), (141, 108976), (147, 104528), (168, 91462), (188, 81732), (196, 78396), (278, 55272), (282, 54488), (294, 52264), (329, 46704), (336, 45731), (376, 40866), (392, 39198), (417, 36848), (556, 27636), (564, 27244), (588, 26132), (658, 23352), (752, 20433), (784, 19599), (834, 18424), (973, 15792), (987, 15568), (1112, 13818), (1128, 13622), (1176, 13066), (1316, 11676), (1668, 9212), (1946, 7896), (1974, 7784), (2224, 6909), (2256, 6811), (2303, 6672), (2352, 6533), (2632, 5838), (2919, 5264), (3336, 4606), (3892, 3948)]