161663184

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{3967}}^1$

素因数の和:4264

約数の個数: 60

約数和(自身を含む): 454145536

約数和(自身を除く): 292482352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1698, 2264, 2547, 3396, 3967, 4528, 5094, 6792, 7934, 10188, 11901, 13584, 15868, 20376, 23802, 31736, 35703, 40752, 47604, 63472, 71406, 95208, 142812, 190416, 285624, 571248, 1122661, 2245322, 3367983, 4490644, 6735966, 8981288, 10103949, 13471932, 17962576, 20207898, 26943864, 40415796, 53887728, 80831592, 161663184]

約数ペア:

[(1, 161663184), (2, 80831592), (3, 53887728), (4, 40415796), (6, 26943864), (8, 20207898), (9, 17962576), (12, 13471932), (16, 10103949), (18, 8981288), (24, 6735966), (36, 4490644), (48, 3367983), (72, 2245322), (144, 1122661), (283, 571248), (566, 285624), (849, 190416), (1132, 142812), (1698, 95208), (2264, 71406), (2547, 63472), (3396, 47604), (3967, 40752), (4528, 35703), (5094, 31736), (6792, 23802), (7934, 20376), (10188, 15868), (11901, 13584)]