157029896

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{991}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 305337600

約数和(自身を除く): 148307704

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 683, 991, 1366, 1982, 2732, 3964, 5464, 7928, 19807, 28739, 39614, 57478, 79228, 114956, 158456, 229912, 676853, 1353706, 2707412, 5414824, 19628737, 39257474, 78514948, 157029896]

約数ペア:

[(1, 157029896), (2, 78514948), (4, 39257474), (8, 19628737), (29, 5414824), (58, 2707412), (116, 1353706), (232, 676853), (683, 229912), (991, 158456), (1366, 114956), (1982, 79228), (2732, 57478), (3964, 39614), (5464, 28739), (7928, 19807)]