128545248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103001}}^1$

素因数の和:103027

約数の個数: 48

約数和(自身を含む): 363391056

約数和(自身を除く): 234845808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 103001, 206002, 309003, 412004, 618006, 824008, 1236012, 1339013, 1648016, 2472024, 2678026, 3296032, 4017039, 4944048, 5356052, 8034078, 9888096, 10712104, 16068156, 21424208, 32136312, 42848416, 64272624, 128545248]

約数ペア:

[(1, 128545248), (2, 64272624), (3, 42848416), (4, 32136312), (6, 21424208), (8, 16068156), (12, 10712104), (13, 9888096), (16, 8034078), (24, 5356052), (26, 4944048), (32, 4017039), (39, 3296032), (48, 2678026), (52, 2472024), (78, 1648016), (96, 1339013), (104, 1236012), (156, 824008), (208, 618006), (312, 412004), (416, 309003), (624, 206002), (1248, 103001)]