155643712

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3373}}^1$

素因数の和:3495

約数の個数: 56

約数和(自身を含む): 356510336

約数和(自身を除く): 200866624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 3373, 5768, 6592, 6746, 11536, 13492, 23072, 23611, 26984, 46144, 47222, 53968, 94444, 107936, 188888, 215872, 347419, 377776, 694838, 755552, 1389676, 1511104, 2431933, 2779352, 4863866, 5558704, 9727732, 11117408, 19455464, 22234816, 38910928, 77821856, 155643712]

約数ペア:

[(1, 155643712), (2, 77821856), (4, 38910928), (7, 22234816), (8, 19455464), (14, 11117408), (16, 9727732), (28, 5558704), (32, 4863866), (56, 2779352), (64, 2431933), (103, 1511104), (112, 1389676), (206, 755552), (224, 694838), (412, 377776), (448, 347419), (721, 215872), (824, 188888), (1442, 107936), (1648, 94444), (2884, 53968), (3296, 47222), (3373, 46144), (5768, 26984), (6592, 23611), (6746, 23072), (11536, 13492)]