161132832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:591

約数の個数: 144

約数和(自身を含む): 527409792

約数和(自身を除く): 366276960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 257, 288, 311, 336, 504, 514, 622, 672, 771, 933, 1008, 1028, 1244, 1542, 1799, 1866, 2016, 2056, 2177, 2313, 2488, 2799, 3084, 3598, 3732, 4112, 4354, 4626, 4976, 5397, 5598, 6168, 6531, 7196, 7464, 8224, 8708, 9252, 9952, 10794, 11196, 12336, 13062, 14392, 14928, 16191, 17416, 18504, 19593, 21588, 22392, 24672, 26124, 28784, 29856, 32382, 34832, 37008, 39186, 43176, 44784, 52248, 57568, 64764, 69664, 74016, 78372, 79927, 86352, 89568, 104496, 129528, 156744, 159854, 172704, 208992, 239781, 259056, 313488, 319708, 479562, 518112, 559489, 626976, 639416, 719343, 959124, 1118978, 1278832, 1438686, 1678467, 1918248, 2237956, 2557664, 2877372, 3356934, 3836496, 4475912, 5035401, 5754744, 6713868, 7672992, 8951824, 10070802, 11509488, 13427736, 17903648, 20141604, 23018976, 26855472, 40283208, 53710944, 80566416, 161132832]

約数ペア:

[(1, 161132832), (2, 80566416), (3, 53710944), (4, 40283208), (6, 26855472), (7, 23018976), (8, 20141604), (9, 17903648), (12, 13427736), (14, 11509488), (16, 10070802), (18, 8951824), (21, 7672992), (24, 6713868), (28, 5754744), (32, 5035401), (36, 4475912), (42, 3836496), (48, 3356934), (56, 2877372), (63, 2557664), (72, 2237956), (84, 1918248), (96, 1678467), (112, 1438686), (126, 1278832), (144, 1118978), (168, 959124), (224, 719343), (252, 639416), (257, 626976), (288, 559489), (311, 518112), (336, 479562), (504, 319708), (514, 313488), (622, 259056), (672, 239781), (771, 208992), (933, 172704), (1008, 159854), (1028, 156744), (1244, 129528), (1542, 104496), (1799, 89568), (1866, 86352), (2016, 79927), (2056, 78372), (2177, 74016), (2313, 69664), (2488, 64764), (2799, 57568), (3084, 52248), (3598, 44784), (3732, 43176), (4112, 39186), (4354, 37008), (4626, 34832), (4976, 32382), (5397, 29856), (5598, 28784), (6168, 26124), (6531, 24672), (7196, 22392), (7464, 21588), (8224, 19593), (8708, 18504), (9252, 17416), (9952, 16191), (10794, 14928), (11196, 14392), (12336, 13062)]