156975134936

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{639337}}^1$

素因数の和:640043

約数の個数: 32

約数和(自身を含む): 301051477440

約数和(自身を除く): 144076342504

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 653, 1306, 2612, 5224, 30691, 61382, 122764, 245528, 639337, 1278674, 2557348, 5114696, 30048839, 60097678, 120195356, 240390712, 417487061, 834974122, 1669948244, 3339896488, 19621891867, 39243783734, 78487567468, 156975134936]

約数ペア:

[(1, 156975134936), (2, 78487567468), (4, 39243783734), (8, 19621891867), (47, 3339896488), (94, 1669948244), (188, 834974122), (376, 417487061), (653, 240390712), (1306, 120195356), (2612, 60097678), (5224, 30048839), (30691, 5114696), (61382, 2557348), (122764, 1278674), (245528, 639337)]