164960352

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19751}}^1$

素因数の和:19796

約数の個数: 72

約数和(自身を含む): 485306640

約数和(自身を除く): 320346288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 19751, 39502, 59253, 79004, 118506, 158008, 177759, 237012, 316016, 355518, 474024, 572779, 632032, 711036, 948048, 1145558, 1422072, 1718337, 1896096, 2291116, 2844144, 3436674, 4582232, 5155011, 5688288, 6873348, 9164464, 10310022, 13746696, 18328928, 20620044, 27493392, 41240088, 54986784, 82480176, 164960352]

約数ペア:

[(1, 164960352), (2, 82480176), (3, 54986784), (4, 41240088), (6, 27493392), (8, 20620044), (9, 18328928), (12, 13746696), (16, 10310022), (18, 9164464), (24, 6873348), (29, 5688288), (32, 5155011), (36, 4582232), (48, 3436674), (58, 2844144), (72, 2291116), (87, 1896096), (96, 1718337), (116, 1422072), (144, 1145558), (174, 948048), (232, 711036), (261, 632032), (288, 572779), (348, 474024), (464, 355518), (522, 316016), (696, 237012), (928, 177759), (1044, 158008), (1392, 118506), (2088, 79004), (2784, 59253), (4176, 39502), (8352, 19751)]