161475516

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{8291}}^1$

素因数の和:8842

約数の個数: 36

約数和(自身を含む): 408978024

約数和(自身を除く): 247502508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 8291, 9738, 16582, 19476, 24873, 33164, 49746, 74619, 99492, 149238, 298476, 4485431, 8970862, 13456293, 17941724, 26912586, 40368879, 53825172, 80737758, 161475516]

約数ペア:

[(1, 161475516), (2, 80737758), (3, 53825172), (4, 40368879), (6, 26912586), (9, 17941724), (12, 13456293), (18, 8970862), (36, 4485431), (541, 298476), (1082, 149238), (1623, 99492), (2164, 74619), (3246, 49746), (4869, 33164), (6492, 24873), (8291, 19476), (9738, 16582)]