161751072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240701}}^1$

素因数の和:240721

約数の個数: 48

約数和(自身を含む): 485255232

約数和(自身を除く): 323504160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240701, 481402, 722103, 962804, 1444206, 1684907, 1925608, 2888412, 3369814, 3851216, 5054721, 5776824, 6739628, 7702432, 10109442, 11553648, 13479256, 20218884, 23107296, 26958512, 40437768, 53917024, 80875536, 161751072]

約数ペア:

[(1, 161751072), (2, 80875536), (3, 53917024), (4, 40437768), (6, 26958512), (7, 23107296), (8, 20218884), (12, 13479256), (14, 11553648), (16, 10109442), (21, 7702432), (24, 6739628), (28, 5776824), (32, 5054721), (42, 3851216), (48, 3369814), (56, 2888412), (84, 1925608), (96, 1684907), (112, 1444206), (168, 962804), (224, 722103), (336, 481402), (672, 240701)]