162194240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 112

約数和(自身を含む): 420575232

約数和(自身を除く): 258380992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 307, 320, 416, 508, 520, 614, 635, 832, 1016, 1040, 1228, 1270, 1535, 1651, 2032, 2080, 2456, 2540, 3070, 3302, 3991, 4064, 4160, 4912, 5080, 6140, 6604, 7982, 8128, 8255, 9824, 10160, 12280, 13208, 15964, 16510, 19648, 19955, 20320, 24560, 26416, 31928, 33020, 38989, 39910, 40640, 49120, 52832, 63856, 66040, 77978, 79820, 98240, 105664, 127712, 132080, 155956, 159640, 194945, 255424, 264160, 311912, 319280, 389890, 506857, 528320, 623824, 638560, 779780, 1013714, 1247648, 1277120, 1559560, 2027428, 2495296, 2534285, 3119120, 4054856, 5068570, 6238240, 8109712, 10137140, 12476480, 16219424, 20274280, 32438848, 40548560, 81097120, 162194240]

約数ペア:

[(1, 162194240), (2, 81097120), (4, 40548560), (5, 32438848), (8, 20274280), (10, 16219424), (13, 12476480), (16, 10137140), (20, 8109712), (26, 6238240), (32, 5068570), (40, 4054856), (52, 3119120), (64, 2534285), (65, 2495296), (80, 2027428), (104, 1559560), (127, 1277120), (130, 1247648), (160, 1013714), (208, 779780), (254, 638560), (260, 623824), (307, 528320), (320, 506857), (416, 389890), (508, 319280), (520, 311912), (614, 264160), (635, 255424), (832, 194945), (1016, 159640), (1040, 155956), (1228, 132080), (1270, 127712), (1535, 105664), (1651, 98240), (2032, 79820), (2080, 77978), (2456, 66040), (2540, 63856), (3070, 52832), (3302, 49120), (3991, 40640), (4064, 39910), (4160, 38989), (4912, 33020), (5080, 31928), (6140, 26416), (6604, 24560), (7982, 20320), (8128, 19955), (8255, 19648), (9824, 16510), (10160, 15964), (12280, 13208)]