159209344

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1455

約数の個数: 64

約数和(自身を含む): 365412960

約数和(自身を除く): 206203616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 448, 548, 896, 959, 1096, 1297, 1918, 2192, 2594, 3836, 4384, 5188, 7672, 8768, 9079, 10376, 15344, 17536, 18158, 20752, 30688, 36316, 41504, 61376, 72632, 83008, 122752, 145264, 166016, 177689, 290528, 355378, 581056, 710756, 1162112, 1243823, 1421512, 2487646, 2843024, 4975292, 5686048, 9950584, 11372096, 19901168, 22744192, 39802336, 79604672, 159209344]

約数ペア:

[(1, 159209344), (2, 79604672), (4, 39802336), (7, 22744192), (8, 19901168), (14, 11372096), (16, 9950584), (28, 5686048), (32, 4975292), (56, 2843024), (64, 2487646), (112, 1421512), (128, 1243823), (137, 1162112), (224, 710756), (274, 581056), (448, 355378), (548, 290528), (896, 177689), (959, 166016), (1096, 145264), (1297, 122752), (1918, 83008), (2192, 72632), (2594, 61376), (3836, 41504), (4384, 36316), (5188, 30688), (7672, 20752), (8768, 18158), (9079, 17536), (10376, 15344)]