166519920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{99119}}^1$

素因数の和:99142

約数の個数: 80

約数和(自身を含む): 589962240

約数和(自身を除く): 423442320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 99119, 198238, 297357, 396476, 495595, 594714, 693833, 792952, 991190, 1189428, 1387666, 1486785, 1585904, 1982380, 2081499, 2378856, 2775332, 2973570, 3469165, 3964760, 4162998, 4757712, 5550664, 5947140, 6938330, 7929520, 8325996, 10407495, 11101328, 11894280, 13876660, 16651992, 20814990, 23788560, 27753320, 33303984, 41629980, 55506640, 83259960, 166519920]

約数ペア:

[(1, 166519920), (2, 83259960), (3, 55506640), (4, 41629980), (5, 33303984), (6, 27753320), (7, 23788560), (8, 20814990), (10, 16651992), (12, 13876660), (14, 11894280), (15, 11101328), (16, 10407495), (20, 8325996), (21, 7929520), (24, 6938330), (28, 5947140), (30, 5550664), (35, 4757712), (40, 4162998), (42, 3964760), (48, 3469165), (56, 2973570), (60, 2775332), (70, 2378856), (80, 2081499), (84, 1982380), (105, 1585904), (112, 1486785), (120, 1387666), (140, 1189428), (168, 991190), (210, 792952), (240, 693833), (280, 594714), (336, 495595), (420, 396476), (560, 297357), (840, 198238), (1680, 99119)]