166619916

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 459575424

約数和(自身を除く): 292955508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 53, 54, 62, 81, 93, 106, 108, 124, 159, 162, 186, 212, 279, 313, 318, 324, 372, 477, 558, 626, 636, 837, 939, 954, 1116, 1252, 1431, 1643, 1674, 1878, 1908, 2511, 2817, 2862, 3286, 3348, 3756, 4293, 4929, 5022, 5634, 5724, 6572, 8451, 8586, 9703, 9858, 10044, 11268, 14787, 16589, 16902, 17172, 19406, 19716, 25353, 29109, 29574, 33178, 33804, 38812, 44361, 49767, 50706, 58218, 59148, 66356, 87327, 88722, 99534, 101412, 116436, 133083, 149301, 174654, 177444, 199068, 261981, 266166, 298602, 349308, 447903, 514259, 523962, 532332, 597204, 785943, 895806, 1028518, 1047924, 1343709, 1542777, 1571886, 1791612, 2057036, 2687418, 3085554, 3143772, 4628331, 5374836, 6171108, 9256662, 13884993, 18513324, 27769986, 41654979, 55539972, 83309958, 166619916]

約数ペア:

[(1, 166619916), (2, 83309958), (3, 55539972), (4, 41654979), (6, 27769986), (9, 18513324), (12, 13884993), (18, 9256662), (27, 6171108), (31, 5374836), (36, 4628331), (53, 3143772), (54, 3085554), (62, 2687418), (81, 2057036), (93, 1791612), (106, 1571886), (108, 1542777), (124, 1343709), (159, 1047924), (162, 1028518), (186, 895806), (212, 785943), (279, 597204), (313, 532332), (318, 523962), (324, 514259), (372, 447903), (477, 349308), (558, 298602), (626, 266166), (636, 261981), (837, 199068), (939, 177444), (954, 174654), (1116, 149301), (1252, 133083), (1431, 116436), (1643, 101412), (1674, 99534), (1878, 88722), (1908, 87327), (2511, 66356), (2817, 59148), (2862, 58218), (3286, 50706), (3348, 49767), (3756, 44361), (4293, 38812), (4929, 33804), (5022, 33178), (5634, 29574), (5724, 29109), (6572, 25353), (8451, 19716), (8586, 19406), (9703, 17172), (9858, 16902), (10044, 16589), (11268, 14787)]