172257344

素因数分解:

$2^6\times 7^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 140

約数和(自身を含む): 426872400

約数和(自身を除く): 254615056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 59, 64, 76, 98, 112, 118, 133, 152, 196, 224, 236, 266, 304, 343, 392, 413, 448, 472, 532, 608, 686, 784, 826, 931, 944, 1064, 1121, 1216, 1372, 1568, 1652, 1862, 1888, 2128, 2242, 2401, 2744, 2891, 3136, 3304, 3724, 3776, 4256, 4484, 4802, 5488, 5782, 6517, 6608, 7448, 7847, 8512, 8968, 9604, 10976, 11564, 13034, 13216, 14896, 15694, 17936, 19208, 20237, 21952, 23128, 26068, 26432, 29792, 31388, 35872, 38416, 40474, 45619, 46256, 52136, 54929, 59584, 62776, 71744, 76832, 80948, 91238, 92512, 104272, 109858, 125552, 141659, 153664, 161896, 182476, 185024, 208544, 219716, 251104, 283318, 323792, 364952, 384503, 417088, 439432, 502208, 566636, 647584, 729904, 769006, 878864, 1133272, 1295168, 1459808, 1538012, 1757728, 2266544, 2691521, 2919616, 3076024, 3515456, 4533088, 5383042, 6152048, 9066176, 10766084, 12304096, 21532168, 24608192, 43064336, 86128672, 172257344]

約数ペア:

[(1, 172257344), (2, 86128672), (4, 43064336), (7, 24608192), (8, 21532168), (14, 12304096), (16, 10766084), (19, 9066176), (28, 6152048), (32, 5383042), (38, 4533088), (49, 3515456), (56, 3076024), (59, 2919616), (64, 2691521), (76, 2266544), (98, 1757728), (112, 1538012), (118, 1459808), (133, 1295168), (152, 1133272), (196, 878864), (224, 769006), (236, 729904), (266, 647584), (304, 566636), (343, 502208), (392, 439432), (413, 417088), (448, 384503), (472, 364952), (532, 323792), (608, 283318), (686, 251104), (784, 219716), (826, 208544), (931, 185024), (944, 182476), (1064, 161896), (1121, 153664), (1216, 141659), (1372, 125552), (1568, 109858), (1652, 104272), (1862, 92512), (1888, 91238), (2128, 80948), (2242, 76832), (2401, 71744), (2744, 62776), (2891, 59584), (3136, 54929), (3304, 52136), (3724, 46256), (3776, 45619), (4256, 40474), (4484, 38416), (4802, 35872), (5488, 31388), (5782, 29792), (6517, 26432), (6608, 26068), (7448, 23128), (7847, 21952), (8512, 20237), (8968, 19208), (9604, 17936), (10976, 15694), (11564, 14896), (13034, 13216)]