158725888

素因数分解:

$2^8\times {\mathrm{131}}^1\times {\mathrm{4733}}^1$

素因数の和:4880

約数の個数: 36

約数和(自身を含む): 319317768

約数和(自身を除く): 160591880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 524, 1048, 2096, 4192, 4733, 8384, 9466, 16768, 18932, 33536, 37864, 75728, 151456, 302912, 605824, 620023, 1211648, 1240046, 2480092, 4960184, 9920368, 19840736, 39681472, 79362944, 158725888]

約数ペア:

[(1, 158725888), (2, 79362944), (4, 39681472), (8, 19840736), (16, 9920368), (32, 4960184), (64, 2480092), (128, 1240046), (131, 1211648), (256, 620023), (262, 605824), (524, 302912), (1048, 151456), (2096, 75728), (4192, 37864), (4733, 33536), (8384, 18932), (9466, 16768)]