155034828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 423722208

約数和(自身を除く): 268687380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 337, 468, 674, 983, 1011, 1348, 1966, 2022, 2949, 3033, 3932, 4044, 4381, 5898, 6066, 8762, 8847, 11796, 12132, 12779, 13143, 17524, 17694, 25558, 26286, 35388, 38337, 39429, 51116, 52572, 76674, 78858, 115011, 153348, 157716, 230022, 331271, 460044, 662542, 993813, 1325084, 1987626, 2981439, 3975252, 4306523, 5962878, 8613046, 11925756, 12919569, 17226092, 25839138, 38758707, 51678276, 77517414, 155034828]

約数ペア:

[(1, 155034828), (2, 77517414), (3, 51678276), (4, 38758707), (6, 25839138), (9, 17226092), (12, 12919569), (13, 11925756), (18, 8613046), (26, 5962878), (36, 4306523), (39, 3975252), (52, 2981439), (78, 1987626), (117, 1325084), (156, 993813), (234, 662542), (337, 460044), (468, 331271), (674, 230022), (983, 157716), (1011, 153348), (1348, 115011), (1966, 78858), (2022, 76674), (2949, 52572), (3033, 51116), (3932, 39429), (4044, 38337), (4381, 35388), (5898, 26286), (6066, 25558), (8762, 17694), (8847, 17524), (11796, 13143), (12132, 12779)]