159220912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30809}}^1$

素因数の和:30853

約数の個数: 40

約数和(自身を含む): 343839600

約数和(自身を除く): 184618688

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 30809, 61618, 123236, 246472, 492944, 523753, 585371, 1047506, 1170742, 2095012, 2341484, 4190024, 4682968, 8380048, 9365936, 9951307, 19902614, 39805228, 79610456, 159220912]

約数ペア:

[(1, 159220912), (2, 79610456), (4, 39805228), (8, 19902614), (16, 9951307), (17, 9365936), (19, 8380048), (34, 4682968), (38, 4190024), (68, 2341484), (76, 2095012), (136, 1170742), (152, 1047506), (272, 585371), (304, 523753), (323, 492944), (646, 246472), (1292, 123236), (2584, 61618), (5168, 30809)]