161554608

素因数分解:

$2^4\times 3^3\times {\mathrm{373969}}^1$

素因数の和:373986

約数の個数: 40

約数和(自身を含む): 463722800

約数和(自身を除く): 302168192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 373969, 747938, 1121907, 1495876, 2243814, 2991752, 3365721, 4487628, 5983504, 6731442, 8975256, 10097163, 13462884, 17950512, 20194326, 26925768, 40388652, 53851536, 80777304, 161554608]

約数ペア:

[(1, 161554608), (2, 80777304), (3, 53851536), (4, 40388652), (6, 26925768), (8, 20194326), (9, 17950512), (12, 13462884), (16, 10097163), (18, 8975256), (24, 6731442), (27, 5983504), (36, 4487628), (48, 3365721), (54, 2991752), (72, 2243814), (108, 1495876), (144, 1121907), (216, 747938), (432, 373969)]