165990992884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{111103}}^1$

素因数の和:111424

約数の個数: 48

約数和(自身を含む): 311788044288

約数和(自身を除く): 145797051404

約数列:

[1, 2, 4, 17, 34, 68, 127, 173, 254, 346, 508, 692, 2159, 2941, 4318, 5882, 8636, 11764, 21971, 43942, 87884, 111103, 222206, 373507, 444412, 747014, 1494028, 1888751, 3777502, 7555004, 14110081, 19220819, 28220162, 38441638, 56440324, 76883276, 239871377, 326753923, 479742754, 653507846, 959485508, 1307015692, 2441044013, 4882088026, 9764176052, 41497748221, 82995496442, 165990992884]

約数ペア:

[(1, 165990992884), (2, 82995496442), (4, 41497748221), (17, 9764176052), (34, 4882088026), (68, 2441044013), (127, 1307015692), (173, 959485508), (254, 653507846), (346, 479742754), (508, 326753923), (692, 239871377), (2159, 76883276), (2941, 56440324), (4318, 38441638), (5882, 28220162), (8636, 19220819), (11764, 14110081), (21971, 7555004), (43942, 3777502), (87884, 1888751), (111103, 1494028), (222206, 747014), (373507, 444412)]