156020704

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5237}}^1$

素因数の和:5280

約数の個数: 72

約数和(自身を含む): 376193160

約数和(自身を除く): 220172456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 5237, 7448, 10474, 14896, 20948, 29792, 36659, 41896, 73318, 83792, 99503, 146636, 167584, 199006, 256613, 293272, 398012, 513226, 586544, 696521, 796024, 1026452, 1173088, 1393042, 1592048, 2052904, 2786084, 3184096, 4105808, 4875647, 5572168, 8211616, 9751294, 11144336, 19502588, 22288672, 39005176, 78010352, 156020704]

約数ペア:

[(1, 156020704), (2, 78010352), (4, 39005176), (7, 22288672), (8, 19502588), (14, 11144336), (16, 9751294), (19, 8211616), (28, 5572168), (32, 4875647), (38, 4105808), (49, 3184096), (56, 2786084), (76, 2052904), (98, 1592048), (112, 1393042), (133, 1173088), (152, 1026452), (196, 796024), (224, 696521), (266, 586544), (304, 513226), (392, 398012), (532, 293272), (608, 256613), (784, 199006), (931, 167584), (1064, 146636), (1568, 99503), (1862, 83792), (2128, 73318), (3724, 41896), (4256, 36659), (5237, 29792), (7448, 20948), (10474, 14896)]