156946912

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 317604672

約数和(自身を除く): 160657760

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 241, 376, 433, 482, 752, 866, 964, 1504, 1732, 1928, 3464, 3856, 6928, 7712, 11327, 13856, 20351, 22654, 40702, 45308, 81404, 90616, 104353, 162808, 181232, 208706, 325616, 362464, 417412, 651232, 834824, 1669648, 3339296, 4904591, 9809182, 19618364, 39236728, 78473456, 156946912]

約数ペア:

[(1, 156946912), (2, 78473456), (4, 39236728), (8, 19618364), (16, 9809182), (32, 4904591), (47, 3339296), (94, 1669648), (188, 834824), (241, 651232), (376, 417412), (433, 362464), (482, 325616), (752, 208706), (866, 181232), (964, 162808), (1504, 104353), (1732, 90616), (1928, 81404), (3464, 45308), (3856, 40702), (6928, 22654), (7712, 20351), (11327, 13856)]