166894420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 468840960

約数和(自身を除く): 301946540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 37, 44, 55, 58, 70, 74, 77, 101, 110, 116, 140, 145, 148, 154, 185, 202, 203, 220, 259, 290, 308, 319, 370, 385, 404, 406, 407, 505, 518, 580, 638, 707, 740, 770, 812, 814, 1010, 1015, 1036, 1073, 1111, 1276, 1295, 1414, 1540, 1595, 1628, 2020, 2030, 2035, 2146, 2222, 2233, 2590, 2828, 2849, 2929, 3190, 3535, 3737, 4060, 4070, 4292, 4444, 4466, 5180, 5365, 5555, 5698, 5858, 6380, 7070, 7474, 7511, 7777, 8140, 8932, 10730, 11110, 11165, 11396, 11716, 11803, 14140, 14245, 14645, 14948, 15022, 15554, 18685, 20503, 21460, 22220, 22330, 23606, 26159, 28490, 29290, 30044, 31108, 32219, 37370, 37555, 38885, 41006, 41107, 44660, 47212, 52318, 56980, 58580, 59015, 64438, 74740, 75110, 77770, 82012, 82214, 82621, 102515, 104636, 108373, 118030, 128876, 130795, 150220, 155540, 161095, 164428, 165242, 205030, 205535, 216746, 225533, 236060, 261590, 287749, 322190, 330484, 410060, 411070, 413105, 433492, 451066, 523180, 541865, 575498, 644380, 758611, 822140, 826210, 902132, 1083730, 1127665, 1150996, 1192103, 1438745, 1517222, 1652420, 2167460, 2255330, 2384206, 2877490, 3034444, 3793055, 4510660, 4768412, 5754980, 5960515, 7586110, 8344721, 11921030, 15172220, 16689442, 23842060, 33378884, 41723605, 83447210, 166894420]

約数ペア:

[(1, 166894420), (2, 83447210), (4, 41723605), (5, 33378884), (7, 23842060), (10, 16689442), (11, 15172220), (14, 11921030), (20, 8344721), (22, 7586110), (28, 5960515), (29, 5754980), (35, 4768412), (37, 4510660), (44, 3793055), (55, 3034444), (58, 2877490), (70, 2384206), (74, 2255330), (77, 2167460), (101, 1652420), (110, 1517222), (116, 1438745), (140, 1192103), (145, 1150996), (148, 1127665), (154, 1083730), (185, 902132), (202, 826210), (203, 822140), (220, 758611), (259, 644380), (290, 575498), (308, 541865), (319, 523180), (370, 451066), (385, 433492), (404, 413105), (406, 411070), (407, 410060), (505, 330484), (518, 322190), (580, 287749), (638, 261590), (707, 236060), (740, 225533), (770, 216746), (812, 205535), (814, 205030), (1010, 165242), (1015, 164428), (1036, 161095), (1073, 155540), (1111, 150220), (1276, 130795), (1295, 128876), (1414, 118030), (1540, 108373), (1595, 104636), (1628, 102515), (2020, 82621), (2030, 82214), (2035, 82012), (2146, 77770), (2222, 75110), (2233, 74740), (2590, 64438), (2828, 59015), (2849, 58580), (2929, 56980), (3190, 52318), (3535, 47212), (3737, 44660), (4060, 41107), (4070, 41006), (4292, 38885), (4444, 37555), (4466, 37370), (5180, 32219), (5365, 31108), (5555, 30044), (5698, 29290), (5858, 28490), (6380, 26159), (7070, 23606), (7474, 22330), (7511, 22220), (7777, 21460), (8140, 20503), (8932, 18685), (10730, 15554), (11110, 15022), (11165, 14948), (11396, 14645), (11716, 14245), (11803, 14140)]