186718356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 542505600

約数和(自身を除く): 355787244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 71, 87, 99, 116, 132, 142, 174, 198, 213, 229, 261, 284, 319, 348, 396, 426, 458, 522, 638, 639, 687, 781, 852, 916, 957, 1044, 1276, 1278, 1374, 1562, 1914, 2059, 2061, 2343, 2519, 2556, 2748, 2871, 3124, 3828, 4118, 4122, 4686, 5038, 5742, 6177, 6641, 7029, 7557, 8236, 8244, 9372, 10076, 11484, 12354, 13282, 14058, 15114, 16259, 18531, 19923, 22649, 22671, 24708, 26564, 28116, 30228, 32518, 37062, 39846, 45298, 45342, 48777, 59769, 65036, 67947, 73051, 74124, 79692, 90596, 90684, 97554, 119538, 135894, 146102, 146331, 178849, 195108, 203841, 219153, 239076, 271788, 292204, 292662, 357698, 407682, 438306, 471511, 536547, 585324, 657459, 715396, 815364, 876612, 943022, 1073094, 1314918, 1414533, 1609641, 1886044, 2146188, 2629836, 2829066, 3219282, 4243599, 5186621, 5658132, 6438564, 8487198, 10373242, 15559863, 16974396, 20746484, 31119726, 46679589, 62239452, 93359178, 186718356]

約数ペア:

[(1, 186718356), (2, 93359178), (3, 62239452), (4, 46679589), (6, 31119726), (9, 20746484), (11, 16974396), (12, 15559863), (18, 10373242), (22, 8487198), (29, 6438564), (33, 5658132), (36, 5186621), (44, 4243599), (58, 3219282), (66, 2829066), (71, 2629836), (87, 2146188), (99, 1886044), (116, 1609641), (132, 1414533), (142, 1314918), (174, 1073094), (198, 943022), (213, 876612), (229, 815364), (261, 715396), (284, 657459), (319, 585324), (348, 536547), (396, 471511), (426, 438306), (458, 407682), (522, 357698), (638, 292662), (639, 292204), (687, 271788), (781, 239076), (852, 219153), (916, 203841), (957, 195108), (1044, 178849), (1276, 146331), (1278, 146102), (1374, 135894), (1562, 119538), (1914, 97554), (2059, 90684), (2061, 90596), (2343, 79692), (2519, 74124), (2556, 73051), (2748, 67947), (2871, 65036), (3124, 59769), (3828, 48777), (4118, 45342), (4122, 45298), (4686, 39846), (5038, 37062), (5742, 32518), (6177, 30228), (6641, 28116), (7029, 26564), (7557, 24708), (8236, 22671), (8244, 22649), (9372, 19923), (10076, 18531), (11484, 16259), (12354, 15114), (13282, 14058)]