156903190012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2113}}^1\times {\mathrm{640139}}^1$

素因数の和:642285

約数の個数: 24

約数和(自身を含む): 284183751600

約数和(自身を除く): 127280561588

約数列:

[1, 2, 4, 29, 58, 116, 2113, 4226, 8452, 61277, 122554, 245108, 640139, 1280278, 2560556, 18564031, 37128062, 74256124, 1352613707, 2705227414, 5410454828, 39225797503, 78451595006, 156903190012]

約数ペア:

[(1, 156903190012), (2, 78451595006), (4, 39225797503), (29, 5410454828), (58, 2705227414), (116, 1352613707), (2113, 74256124), (4226, 37128062), (8452, 18564031), (61277, 2560556), (122554, 1280278), (245108, 640139)]