156958902795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{20759}}^1$

素因数の和:21132

約数の個数: 64

約数和(自身を含む): 269049600000

約数和(自身を除く): 112090697205

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 199, 255, 447, 597, 745, 995, 2235, 2533, 2985, 3383, 7599, 10149, 12665, 16915, 20759, 29651, 37995, 50745, 62277, 88953, 103795, 148255, 311385, 352903, 444765, 504067, 1058709, 1512201, 1764515, 2520335, 3093091, 4131041, 5293545, 7561005, 9279273, 12393123, 15465455, 20655205, 46396365, 52582547, 61965615, 70227697, 157747641, 210683091, 262912735, 351138485, 615525109, 788738205, 1053415455, 1846575327, 3077625545, 9232876635, 10463926853, 31391780559, 52319634265, 156958902795]

約数ペア:

[(1, 156958902795), (3, 52319634265), (5, 31391780559), (15, 10463926853), (17, 9232876635), (51, 3077625545), (85, 1846575327), (149, 1053415455), (199, 788738205), (255, 615525109), (447, 351138485), (597, 262912735), (745, 210683091), (995, 157747641), (2235, 70227697), (2533, 61965615), (2985, 52582547), (3383, 46396365), (7599, 20655205), (10149, 15465455), (12665, 12393123), (16915, 9279273), (20759, 7561005), (29651, 5293545), (37995, 4131041), (50745, 3093091), (62277, 2520335), (88953, 1764515), (103795, 1512201), (148255, 1058709), (311385, 504067), (352903, 444765)]