155037484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{325709}}^1$

素因数の和:325737

約数の個数: 24

約数和(自身を含む): 328315680

約数和(自身を除く): 173278196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 325709, 651418, 1302836, 2279963, 4559926, 5537053, 9119852, 11074106, 22148212, 38759371, 77518742, 155037484]

約数ペア:

[(1, 155037484), (2, 77518742), (4, 38759371), (7, 22148212), (14, 11074106), (17, 9119852), (28, 5537053), (34, 4559926), (68, 2279963), (119, 1302836), (238, 651418), (476, 325709)]