156949812

素因数分解:

$2^2\times 3^5\times {\mathrm{161471}}^1$

素因数の和:161490

約数の個数: 36

約数和(自身を含む): 411430656

約数和(自身を除く): 254480844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 161471, 322942, 484413, 645884, 968826, 1453239, 1937652, 2906478, 4359717, 5812956, 8719434, 13079151, 17438868, 26158302, 39237453, 52316604, 78474906, 156949812]

約数ペア:

[(1, 156949812), (2, 78474906), (3, 52316604), (4, 39237453), (6, 26158302), (9, 17438868), (12, 13079151), (18, 8719434), (27, 5812956), (36, 4359717), (54, 2906478), (81, 1937652), (108, 1453239), (162, 968826), (243, 645884), (324, 484413), (486, 322942), (972, 161471)]