163265508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 489216000

約数和(自身を除く): 325950492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 79, 84, 118, 126, 139, 158, 177, 236, 237, 252, 278, 316, 354, 413, 417, 474, 531, 553, 556, 708, 711, 826, 834, 948, 973, 1062, 1106, 1239, 1251, 1422, 1652, 1659, 1668, 1946, 2124, 2212, 2478, 2502, 2844, 2919, 3318, 3717, 3892, 4661, 4956, 4977, 5004, 5838, 6636, 7434, 8201, 8757, 9322, 9954, 10981, 11676, 13983, 14868, 16402, 17514, 18644, 19908, 21962, 24603, 27966, 32627, 32804, 32943, 35028, 41949, 43924, 49206, 55932, 57407, 65254, 65886, 73809, 76867, 83898, 97881, 98412, 98829, 114814, 130508, 131772, 147618, 153734, 167796, 172221, 195762, 197658, 229628, 230601, 293643, 295236, 307468, 344442, 391524, 395316, 461202, 516663, 587286, 647879, 688884, 691803, 922404, 1033326, 1174572, 1295758, 1383606, 1943637, 2066652, 2591516, 2767212, 3887274, 4535153, 5830911, 7774548, 9070306, 11661822, 13605459, 18140612, 23323644, 27210918, 40816377, 54421836, 81632754, 163265508]

約数ペア:

[(1, 163265508), (2, 81632754), (3, 54421836), (4, 40816377), (6, 27210918), (7, 23323644), (9, 18140612), (12, 13605459), (14, 11661822), (18, 9070306), (21, 7774548), (28, 5830911), (36, 4535153), (42, 3887274), (59, 2767212), (63, 2591516), (79, 2066652), (84, 1943637), (118, 1383606), (126, 1295758), (139, 1174572), (158, 1033326), (177, 922404), (236, 691803), (237, 688884), (252, 647879), (278, 587286), (316, 516663), (354, 461202), (413, 395316), (417, 391524), (474, 344442), (531, 307468), (553, 295236), (556, 293643), (708, 230601), (711, 229628), (826, 197658), (834, 195762), (948, 172221), (973, 167796), (1062, 153734), (1106, 147618), (1239, 131772), (1251, 130508), (1422, 114814), (1652, 98829), (1659, 98412), (1668, 97881), (1946, 83898), (2124, 76867), (2212, 73809), (2478, 65886), (2502, 65254), (2844, 57407), (2919, 55932), (3318, 49206), (3717, 43924), (3892, 41949), (4661, 35028), (4956, 32943), (4977, 32804), (5004, 32627), (5838, 27966), (6636, 24603), (7434, 21962), (8201, 19908), (8757, 18644), (9322, 17514), (9954, 16402), (10981, 14868), (11676, 13983)]