168484212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 180

約数和(自身を含む): 507783276

約数和(自身を除く): 339299064

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 169, 181, 204, 221, 234, 306, 324, 338, 351, 362, 442, 459, 468, 507, 543, 612, 663, 676, 702, 724, 884, 918, 1014, 1053, 1086, 1326, 1377, 1404, 1521, 1629, 1836, 1989, 2028, 2106, 2172, 2353, 2652, 2754, 2873, 3042, 3077, 3258, 3978, 4212, 4563, 4706, 4887, 5508, 5746, 5967, 6084, 6154, 6516, 7059, 7956, 8619, 9126, 9231, 9412, 9774, 11492, 11934, 12308, 13689, 14118, 14661, 17238, 17901, 18252, 18462, 19548, 21177, 23868, 25857, 27378, 27693, 28236, 29322, 30589, 34476, 35802, 36924, 40001, 42354, 51714, 54756, 55386, 58644, 61178, 63531, 71604, 77571, 80002, 83079, 84708, 91767, 103428, 110772, 120003, 122356, 127062, 155142, 160004, 166158, 183534, 190593, 232713, 240006, 249237, 254124, 275301, 310284, 332316, 360009, 367068, 381186, 465426, 480012, 498474, 520013, 550602, 720018, 762372, 825903, 930852, 996948, 1040026, 1080027, 1101204, 1440036, 1560039, 1651806, 2080052, 2160054, 2477709, 3120078, 3240081, 3303612, 4320108, 4680117, 4955418, 6240156, 6480162, 9360234, 9910836, 12960324, 14040351, 18720468, 28080702, 42121053, 56161404, 84242106, 168484212]

約数ペア:

[(1, 168484212), (2, 84242106), (3, 56161404), (4, 42121053), (6, 28080702), (9, 18720468), (12, 14040351), (13, 12960324), (17, 9910836), (18, 9360234), (26, 6480162), (27, 6240156), (34, 4955418), (36, 4680117), (39, 4320108), (51, 3303612), (52, 3240081), (54, 3120078), (68, 2477709), (78, 2160054), (81, 2080052), (102, 1651806), (108, 1560039), (117, 1440036), (153, 1101204), (156, 1080027), (162, 1040026), (169, 996948), (181, 930852), (204, 825903), (221, 762372), (234, 720018), (306, 550602), (324, 520013), (338, 498474), (351, 480012), (362, 465426), (442, 381186), (459, 367068), (468, 360009), (507, 332316), (543, 310284), (612, 275301), (663, 254124), (676, 249237), (702, 240006), (724, 232713), (884, 190593), (918, 183534), (1014, 166158), (1053, 160004), (1086, 155142), (1326, 127062), (1377, 122356), (1404, 120003), (1521, 110772), (1629, 103428), (1836, 91767), (1989, 84708), (2028, 83079), (2106, 80002), (2172, 77571), (2353, 71604), (2652, 63531), (2754, 61178), (2873, 58644), (3042, 55386), (3077, 54756), (3258, 51714), (3978, 42354), (4212, 40001), (4563, 36924), (4706, 35802), (4887, 34476), (5508, 30589), (5746, 29322), (5967, 28236), (6084, 27693), (6154, 27378), (6516, 25857), (7059, 23868), (7956, 21177), (8619, 19548), (9126, 18462), (9231, 18252), (9412, 17901), (9774, 17238), (11492, 14661), (11934, 14118), (12308, 13689)]