164243520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8147}}^1$

素因数の和:8177

約数の個数: 168

約数和(自身を含む): 645712704

約数和(自身を除く): 481469184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8147, 10080, 16294, 20160, 24441, 32588, 40735, 48882, 57029, 65176, 73323, 81470, 97764, 114058, 122205, 130352, 146646, 162940, 171087, 195528, 228116, 244410, 260704, 285145, 293292, 325880, 342174, 366615, 391056, 456232, 488820, 513261, 521408, 570290, 586584, 651760, 684348, 733230, 782112, 855435, 912464, 977640, 1026522, 1140580, 1173168, 1303520, 1368696, 1466460, 1564224, 1710870, 1824928, 1955280, 2053044, 2281160, 2346336, 2566305, 2607040, 2737392, 2932920, 3421740, 3649856, 3910560, 4106088, 4562320, 4692672, 5132610, 5474784, 5865840, 6843480, 7821120, 8212176, 9124640, 10265220, 10949568, 11731680, 13686960, 16424352, 18249280, 20530440, 23463360, 27373920, 32848704, 41060880, 54747840, 82121760, 164243520]

約数ペア:

[(1, 164243520), (2, 82121760), (3, 54747840), (4, 41060880), (5, 32848704), (6, 27373920), (7, 23463360), (8, 20530440), (9, 18249280), (10, 16424352), (12, 13686960), (14, 11731680), (15, 10949568), (16, 10265220), (18, 9124640), (20, 8212176), (21, 7821120), (24, 6843480), (28, 5865840), (30, 5474784), (32, 5132610), (35, 4692672), (36, 4562320), (40, 4106088), (42, 3910560), (45, 3649856), (48, 3421740), (56, 2932920), (60, 2737392), (63, 2607040), (64, 2566305), (70, 2346336), (72, 2281160), (80, 2053044), (84, 1955280), (90, 1824928), (96, 1710870), (105, 1564224), (112, 1466460), (120, 1368696), (126, 1303520), (140, 1173168), (144, 1140580), (160, 1026522), (168, 977640), (180, 912464), (192, 855435), (210, 782112), (224, 733230), (240, 684348), (252, 651760), (280, 586584), (288, 570290), (315, 521408), (320, 513261), (336, 488820), (360, 456232), (420, 391056), (448, 366615), (480, 342174), (504, 325880), (560, 293292), (576, 285145), (630, 260704), (672, 244410), (720, 228116), (840, 195528), (960, 171087), (1008, 162940), (1120, 146646), (1260, 130352), (1344, 122205), (1440, 114058), (1680, 97764), (2016, 81470), (2240, 73323), (2520, 65176), (2880, 57029), (3360, 48882), (4032, 40735), (5040, 32588), (6720, 24441), (8147, 20160), (10080, 16294)]