150979521

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 265015296

約数和(自身を除く): 114035775

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 157, 161, 181, 231, 253, 471, 483, 543, 759, 1099, 1267, 1727, 1771, 1991, 3297, 3611, 3801, 4163, 5181, 5313, 5973, 10833, 12089, 12489, 13937, 25277, 28417, 29141, 36267, 39721, 41811, 45793, 75831, 85251, 87423, 119163, 137379, 198919, 278047, 312587, 320551, 596757, 653591, 834141, 937761, 961653, 1960773, 2188109, 4575137, 6564327, 7189501, 13725411, 21568503, 50326507, 150979521]

約数ペア:

[(1, 150979521), (3, 50326507), (7, 21568503), (11, 13725411), (21, 7189501), (23, 6564327), (33, 4575137), (69, 2188109), (77, 1960773), (157, 961653), (161, 937761), (181, 834141), (231, 653591), (253, 596757), (471, 320551), (483, 312587), (543, 278047), (759, 198919), (1099, 137379), (1267, 119163), (1727, 87423), (1771, 85251), (1991, 75831), (3297, 45793), (3611, 41811), (3801, 39721), (4163, 36267), (5181, 29141), (5313, 28417), (5973, 25277), (10833, 13937), (12089, 12489)]