138217716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 444208128

約数和(自身を除く): 305990412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1361, 1612, 1638, 1953, 2418, 2604, 2722, 2821, 3276, 3627, 3906, 4083, 4836, 5444, 5642, 7254, 7812, 8166, 8463, 9527, 11284, 12249, 14508, 16332, 16926, 17693, 19054, 24498, 25389, 28581, 33852, 35386, 38108, 42191, 48996, 50778, 53079, 57162, 70772, 84382, 85743, 101556, 106158, 114324, 123851, 126573, 159237, 168764, 171486, 212316, 247702, 253146, 295337, 318474, 342972, 371553, 379719, 495404, 506292, 548483, 590674, 636948, 743106, 759438, 886011, 1096966, 1114659, 1181348, 1486212, 1518876, 1645449, 1772022, 2193932, 2229318, 2658033, 3290898, 3544044, 3839381, 4458636, 4936347, 5316066, 6581796, 7678762, 9872694, 10632132, 11518143, 15357524, 19745388, 23036286, 34554429, 46072572, 69108858, 138217716]

約数ペア:

[(1, 138217716), (2, 69108858), (3, 46072572), (4, 34554429), (6, 23036286), (7, 19745388), (9, 15357524), (12, 11518143), (13, 10632132), (14, 9872694), (18, 7678762), (21, 6581796), (26, 5316066), (28, 4936347), (31, 4458636), (36, 3839381), (39, 3544044), (42, 3290898), (52, 2658033), (62, 2229318), (63, 2193932), (78, 1772022), (84, 1645449), (91, 1518876), (93, 1486212), (117, 1181348), (124, 1114659), (126, 1096966), (156, 886011), (182, 759438), (186, 743106), (217, 636948), (234, 590674), (252, 548483), (273, 506292), (279, 495404), (364, 379719), (372, 371553), (403, 342972), (434, 318474), (468, 295337), (546, 253146), (558, 247702), (651, 212316), (806, 171486), (819, 168764), (868, 159237), (1092, 126573), (1116, 123851), (1209, 114324), (1302, 106158), (1361, 101556), (1612, 85743), (1638, 84382), (1953, 70772), (2418, 57162), (2604, 53079), (2722, 50778), (2821, 48996), (3276, 42191), (3627, 38108), (3906, 35386), (4083, 33852), (4836, 28581), (5444, 25389), (5642, 24498), (7254, 19054), (7812, 17693), (8166, 16926), (8463, 16332), (9527, 14508), (11284, 12249)]