166616165

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 216207360

約数和(自身を除く): 49591195

約数列:

[1, 5, 29, 31, 101, 145, 155, 367, 505, 899, 1835, 2929, 3131, 4495, 10643, 11377, 14645, 15655, 37067, 53215, 56885, 90799, 185335, 329933, 453995, 1074943, 1149077, 1649665, 5374715, 5745385, 33323233, 166616165]

約数ペア:

[(1, 166616165), (5, 33323233), (29, 5745385), (31, 5374715), (101, 1649665), (145, 1149077), (155, 1074943), (367, 453995), (505, 329933), (899, 185335), (1835, 90799), (2929, 56885), (3131, 53215), (4495, 37067), (10643, 15655), (11377, 14645)]