157788324

素因数分解:

$2^2\times 3^4\times {\mathrm{659}}^1\times {\mathrm{739}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 413674800

約数和(自身を除く): 255886476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 659, 739, 1318, 1478, 1977, 2217, 2636, 2956, 3954, 4434, 5931, 6651, 7908, 8868, 11862, 13302, 17793, 19953, 23724, 26604, 35586, 39906, 53379, 59859, 71172, 79812, 106758, 119718, 213516, 239436, 487001, 974002, 1461003, 1948004, 2922006, 4383009, 5844012, 8766018, 13149027, 17532036, 26298054, 39447081, 52596108, 78894162, 157788324]

約数ペア:

[(1, 157788324), (2, 78894162), (3, 52596108), (4, 39447081), (6, 26298054), (9, 17532036), (12, 13149027), (18, 8766018), (27, 5844012), (36, 4383009), (54, 2922006), (81, 1948004), (108, 1461003), (162, 974002), (324, 487001), (659, 239436), (739, 213516), (1318, 119718), (1478, 106758), (1977, 79812), (2217, 71172), (2636, 59859), (2956, 53379), (3954, 39906), (4434, 35586), (5931, 26604), (6651, 23724), (7908, 19953), (8868, 17793), (11862, 13302)]