168017920

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 462407904

約数和(自身を除く): 294389984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 293, 320, 448, 512, 560, 586, 640, 896, 1024, 1120, 1172, 1280, 1465, 1792, 2048, 2051, 2240, 2344, 2560, 2930, 3584, 4096, 4102, 4480, 4688, 5120, 5860, 7168, 8192, 8204, 8960, 9376, 10240, 10255, 11720, 14336, 16384, 16408, 17920, 18752, 20480, 20510, 23440, 28672, 32816, 35840, 37504, 40960, 41020, 46880, 57344, 65632, 71680, 75008, 81920, 82040, 93760, 114688, 131264, 143360, 150016, 164080, 187520, 262528, 286720, 300032, 328160, 375040, 525056, 573440, 600064, 656320, 750080, 1050112, 1200128, 1312640, 1500160, 2100224, 2400256, 2625280, 3000320, 4200448, 4800512, 5250560, 6000640, 8400896, 10501120, 12001280, 16801792, 21002240, 24002560, 33603584, 42004480, 84008960, 168017920]

約数ペア:

[(1, 168017920), (2, 84008960), (4, 42004480), (5, 33603584), (7, 24002560), (8, 21002240), (10, 16801792), (14, 12001280), (16, 10501120), (20, 8400896), (28, 6000640), (32, 5250560), (35, 4800512), (40, 4200448), (56, 3000320), (64, 2625280), (70, 2400256), (80, 2100224), (112, 1500160), (128, 1312640), (140, 1200128), (160, 1050112), (224, 750080), (256, 656320), (280, 600064), (293, 573440), (320, 525056), (448, 375040), (512, 328160), (560, 300032), (586, 286720), (640, 262528), (896, 187520), (1024, 164080), (1120, 150016), (1172, 143360), (1280, 131264), (1465, 114688), (1792, 93760), (2048, 82040), (2051, 81920), (2240, 75008), (2344, 71680), (2560, 65632), (2930, 57344), (3584, 46880), (4096, 41020), (4102, 40960), (4480, 37504), (4688, 35840), (5120, 32816), (5860, 28672), (7168, 23440), (8192, 20510), (8204, 20480), (8960, 18752), (9376, 17920), (10240, 16408), (10255, 16384), (11720, 14336)]