138683916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 108

約数和(自身を含む): 422014320

約数和(自身を除く): 283330404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2711, 2842, 3654, 4263, 5422, 5684, 7308, 8133, 8526, 10844, 12789, 16266, 17052, 18977, 24399, 25578, 32532, 37954, 48798, 51156, 56931, 75908, 78619, 97596, 113862, 132839, 157238, 170793, 227724, 235857, 265678, 314476, 341586, 398517, 471714, 531356, 550333, 683172, 707571, 797034, 943428, 1100666, 1195551, 1415142, 1594068, 1650999, 2201332, 2391102, 2830284, 3301998, 3852331, 4782204, 4952997, 6603996, 7704662, 9905994, 11556993, 15409324, 19811988, 23113986, 34670979, 46227972, 69341958, 138683916]

約数ペア:

[(1, 138683916), (2, 69341958), (3, 46227972), (4, 34670979), (6, 23113986), (7, 19811988), (9, 15409324), (12, 11556993), (14, 9905994), (18, 7704662), (21, 6603996), (28, 4952997), (29, 4782204), (36, 3852331), (42, 3301998), (49, 2830284), (58, 2391102), (63, 2201332), (84, 1650999), (87, 1594068), (98, 1415142), (116, 1195551), (126, 1100666), (147, 943428), (174, 797034), (196, 707571), (203, 683172), (252, 550333), (261, 531356), (294, 471714), (348, 398517), (406, 341586), (441, 314476), (522, 265678), (588, 235857), (609, 227724), (812, 170793), (882, 157238), (1044, 132839), (1218, 113862), (1421, 97596), (1764, 78619), (1827, 75908), (2436, 56931), (2711, 51156), (2842, 48798), (3654, 37954), (4263, 32532), (5422, 25578), (5684, 24399), (7308, 18977), (8133, 17052), (8526, 16266), (10844, 12789)]