156722290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 287997120

約数和(自身を除く): 131274830

約数列:

[1, 2, 5, 10, 59, 118, 295, 491, 541, 590, 982, 1082, 2455, 2705, 4910, 5410, 28969, 31919, 57938, 63838, 144845, 159595, 265631, 289690, 319190, 531262, 1328155, 2656310, 15672229, 31344458, 78361145, 156722290]

約数ペア:

[(1, 156722290), (2, 78361145), (5, 31344458), (10, 15672229), (59, 2656310), (118, 1328155), (295, 531262), (491, 319190), (541, 289690), (590, 265631), (982, 159595), (1082, 144845), (2455, 63838), (2705, 57938), (4910, 31919), (5410, 28969)]