156900413870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51449}}^1\times {\mathrm{17939}}^1$

素因数の和:69412

約数の個数: 32

約数和(自身を含む): 299056212000

約数和(自身を除く): 142155798130

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 17939, 35878, 51449, 89695, 102898, 179390, 257245, 304963, 514490, 609926, 874633, 1524815, 1749266, 3049630, 4373165, 8746330, 922943611, 1845887222, 4614718055, 9229436110, 15690041387, 31380082774, 78450206935, 156900413870]

約数ペア:

[(1, 156900413870), (2, 78450206935), (5, 31380082774), (10, 15690041387), (17, 9229436110), (34, 4614718055), (85, 1845887222), (170, 922943611), (17939, 8746330), (35878, 4373165), (51449, 3049630), (89695, 1749266), (102898, 1524815), (179390, 874633), (257245, 609926), (304963, 514490)]