16603272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 53760000

約数和(自身を除く): 37156728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 139, 158, 168, 189, 216, 237, 252, 278, 316, 378, 417, 474, 504, 553, 556, 632, 711, 756, 834, 948, 973, 1106, 1112, 1251, 1422, 1512, 1659, 1668, 1896, 1946, 2133, 2212, 2502, 2844, 2919, 3318, 3336, 3753, 3892, 4266, 4424, 4977, 5004, 5688, 5838, 6636, 7506, 7784, 8532, 8757, 9954, 10008, 10981, 11676, 13272, 14931, 15012, 17064, 17514, 19908, 21962, 23352, 26271, 29862, 30024, 32943, 35028, 39816, 43924, 52542, 59724, 65886, 70056, 76867, 87848, 98829, 105084, 119448, 131772, 153734, 197658, 210168, 230601, 263544, 296487, 307468, 395316, 461202, 592974, 614936, 691803, 790632, 922404, 1185948, 1383606, 1844808, 2075409, 2371896, 2767212, 4150818, 5534424, 8301636, 16603272]

約数ペア:

[(1, 16603272), (2, 8301636), (3, 5534424), (4, 4150818), (6, 2767212), (7, 2371896), (8, 2075409), (9, 1844808), (12, 1383606), (14, 1185948), (18, 922404), (21, 790632), (24, 691803), (27, 614936), (28, 592974), (36, 461202), (42, 395316), (54, 307468), (56, 296487), (63, 263544), (72, 230601), (79, 210168), (84, 197658), (108, 153734), (126, 131772), (139, 119448), (158, 105084), (168, 98829), (189, 87848), (216, 76867), (237, 70056), (252, 65886), (278, 59724), (316, 52542), (378, 43924), (417, 39816), (474, 35028), (504, 32943), (553, 30024), (556, 29862), (632, 26271), (711, 23352), (756, 21962), (834, 19908), (948, 17514), (973, 17064), (1106, 15012), (1112, 14931), (1251, 13272), (1422, 11676), (1512, 10981), (1659, 10008), (1668, 9954), (1896, 8757), (1946, 8532), (2133, 7784), (2212, 7506), (2502, 6636), (2844, 5838), (2919, 5688), (3318, 5004), (3336, 4977), (3753, 4424), (3892, 4266)]