161427984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146221}}^1$

素因数の和:146255

約数の個数: 40

約数和(自身を含む): 435156672

約数和(自身を除く): 273728688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 146221, 292442, 438663, 584884, 877326, 1169768, 1754652, 2339536, 3363083, 3509304, 6726166, 7018608, 10089249, 13452332, 20178498, 26904664, 40356996, 53809328, 80713992, 161427984]

約数ペア:

[(1, 161427984), (2, 80713992), (3, 53809328), (4, 40356996), (6, 26904664), (8, 20178498), (12, 13452332), (16, 10089249), (23, 7018608), (24, 6726166), (46, 3509304), (48, 3363083), (69, 2339536), (92, 1754652), (138, 1169768), (184, 877326), (276, 584884), (368, 438663), (552, 292442), (1104, 146221)]