156951507478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2011}}^1$

素因数の和:2437

約数の個数: 64

約数和(自身を含む): 252932544000

約数和(自身を除く): 95981036522

約数列:

[1, 2, 23, 46, 59, 118, 149, 193, 298, 386, 1357, 2011, 2714, 3427, 4022, 4439, 6854, 8791, 8878, 11387, 17582, 22774, 28757, 46253, 57514, 92506, 118649, 202193, 237298, 261901, 299639, 388123, 404386, 523802, 599278, 661411, 776246, 1322822, 1696663, 2728927, 3393326, 5457854, 6891697, 8926829, 13783394, 17678701, 17853658, 22899257, 35357402, 39023249, 45798514, 57830327, 78046498, 115660654, 406610123, 526682911, 813220246, 1053365822, 1330097521, 2660195042, 3411989293, 6823978586, 78475753739, 156951507478]

約数ペア:

[(1, 156951507478), (2, 78475753739), (23, 6823978586), (46, 3411989293), (59, 2660195042), (118, 1330097521), (149, 1053365822), (193, 813220246), (298, 526682911), (386, 406610123), (1357, 115660654), (2011, 78046498), (2714, 57830327), (3427, 45798514), (4022, 39023249), (4439, 35357402), (6854, 22899257), (8791, 17853658), (8878, 17678701), (11387, 13783394), (17582, 8926829), (22774, 6891697), (28757, 5457854), (46253, 3393326), (57514, 2728927), (92506, 1696663), (118649, 1322822), (202193, 776246), (237298, 661411), (261901, 599278), (299639, 523802), (388123, 404386)]