156930514868

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{15329}}^1$

素因数の和:15764

約数の個数: 48

約数和(自身を含む): 281044890000

約数和(自身を除く): 124114375132

約数列:

[1, 2, 4, 89, 149, 178, 193, 298, 356, 386, 596, 772, 13261, 15329, 17177, 26522, 28757, 30658, 34354, 53044, 57514, 61316, 68708, 115028, 1364281, 2284021, 2559373, 2728562, 2958497, 4568042, 5118746, 5457124, 5916994, 9136084, 10237492, 11833988, 203277869, 263306233, 406555738, 440816053, 526612466, 813111476, 881632106, 1053224932, 1763264212, 39232628717, 78465257434, 156930514868]

約数ペア:

[(1, 156930514868), (2, 78465257434), (4, 39232628717), (89, 1763264212), (149, 1053224932), (178, 881632106), (193, 813111476), (298, 526612466), (356, 440816053), (386, 406555738), (596, 263306233), (772, 203277869), (13261, 11833988), (15329, 10237492), (17177, 9136084), (26522, 5916994), (28757, 5457124), (30658, 5118746), (34354, 4568042), (53044, 2958497), (57514, 2728562), (61316, 2559373), (68708, 2284021), (115028, 1364281)]