157215984

素因数分解:

$2^4\times 3^1\times {\mathrm{347}}^1\times {\mathrm{9439}}^1$

素因数の和:9797

約数の個数: 40

約数和(自身を含む): 407354880

約数和(自身を除く): 250138896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 347, 694, 1041, 1388, 2082, 2776, 4164, 5552, 8328, 9439, 16656, 18878, 28317, 37756, 56634, 75512, 113268, 151024, 226536, 453072, 3275333, 6550666, 9825999, 13101332, 19651998, 26202664, 39303996, 52405328, 78607992, 157215984]

約数ペア:

[(1, 157215984), (2, 78607992), (3, 52405328), (4, 39303996), (6, 26202664), (8, 19651998), (12, 13101332), (16, 9825999), (24, 6550666), (48, 3275333), (347, 453072), (694, 226536), (1041, 151024), (1388, 113268), (2082, 75512), (2776, 56634), (4164, 37756), (5552, 28317), (8328, 18878), (9439, 16656)]