149403552

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21319}}^1$

素因数の和:21405

約数の個数: 48

約数和(自身を含む): 397575360

約数和(自身を除く): 248171808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 7008, 21319, 42638, 63957, 85276, 127914, 170552, 255828, 341104, 511656, 682208, 1023312, 1556287, 2046624, 3112574, 4668861, 6225148, 9337722, 12450296, 18675444, 24900592, 37350888, 49801184, 74701776, 149403552]

約数ペア:

[(1, 149403552), (2, 74701776), (3, 49801184), (4, 37350888), (6, 24900592), (8, 18675444), (12, 12450296), (16, 9337722), (24, 6225148), (32, 4668861), (48, 3112574), (73, 2046624), (96, 1556287), (146, 1023312), (219, 682208), (292, 511656), (438, 341104), (584, 255828), (876, 170552), (1168, 127914), (1752, 85276), (2336, 63957), (3504, 42638), (7008, 21319)]