161659344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 525680640

約数和(自身を除く): 364021296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 191, 229, 231, 264, 308, 336, 382, 458, 462, 528, 573, 616, 687, 764, 916, 924, 1146, 1232, 1337, 1374, 1528, 1603, 1832, 1848, 2101, 2292, 2519, 2674, 2748, 3056, 3206, 3664, 3696, 4011, 4202, 4584, 4809, 5038, 5348, 5496, 6303, 6412, 7557, 8022, 8404, 9168, 9618, 10076, 10696, 10992, 12606, 12824, 14707, 15114, 16044, 16808, 17633, 19236, 20152, 21392, 25212, 25648, 29414, 30228, 32088, 33616, 35266, 38472, 40304, 43739, 44121, 50424, 52899, 58828, 60456, 64176, 70532, 76944, 87478, 88242, 100848, 105798, 117656, 120912, 131217, 141064, 174956, 176484, 211596, 235312, 262434, 282128, 306173, 349912, 352968, 423192, 481129, 524868, 612346, 699824, 705936, 846384, 918519, 962258, 1049736, 1224692, 1443387, 1837038, 1924516, 2099472, 2449384, 2886774, 3367903, 3674076, 3849032, 4898768, 5773548, 6735806, 7348152, 7698064, 10103709, 11547096, 13471612, 14696304, 20207418, 23094192, 26943224, 40414836, 53886448, 80829672, 161659344]

約数ペア:

[(1, 161659344), (2, 80829672), (3, 53886448), (4, 40414836), (6, 26943224), (7, 23094192), (8, 20207418), (11, 14696304), (12, 13471612), (14, 11547096), (16, 10103709), (21, 7698064), (22, 7348152), (24, 6735806), (28, 5773548), (33, 4898768), (42, 3849032), (44, 3674076), (48, 3367903), (56, 2886774), (66, 2449384), (77, 2099472), (84, 1924516), (88, 1837038), (112, 1443387), (132, 1224692), (154, 1049736), (168, 962258), (176, 918519), (191, 846384), (229, 705936), (231, 699824), (264, 612346), (308, 524868), (336, 481129), (382, 423192), (458, 352968), (462, 349912), (528, 306173), (573, 282128), (616, 262434), (687, 235312), (764, 211596), (916, 176484), (924, 174956), (1146, 141064), (1232, 131217), (1337, 120912), (1374, 117656), (1528, 105798), (1603, 100848), (1832, 88242), (1848, 87478), (2101, 76944), (2292, 70532), (2519, 64176), (2674, 60456), (2748, 58828), (3056, 52899), (3206, 50424), (3664, 44121), (3696, 43739), (4011, 40304), (4202, 38472), (4584, 35266), (4809, 33616), (5038, 32088), (5348, 30228), (5496, 29414), (6303, 25648), (6412, 25212), (7557, 21392), (8022, 20152), (8404, 19236), (9168, 17633), (9618, 16808), (10076, 16044), (10696, 15114), (10992, 14707), (12606, 12824)]