158977610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 336420864

約数和(自身を除く): 177443254

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2027, 2530, 3410, 3565, 4054, 7130, 7843, 10135, 15686, 20270, 22297, 39215, 44594, 46621, 62837, 78430, 93242, 111485, 125674, 222970, 233105, 314185, 466210, 512831, 628370, 691207, 1025662, 1382414, 1445251, 2564155, 2890502, 3456035, 5128310, 6912070, 7226255, 14452510, 15897761, 31795522, 79488805, 158977610]

約数ペア:

[(1, 158977610), (2, 79488805), (5, 31795522), (10, 15897761), (11, 14452510), (22, 7226255), (23, 6912070), (31, 5128310), (46, 3456035), (55, 2890502), (62, 2564155), (110, 1445251), (115, 1382414), (155, 1025662), (230, 691207), (253, 628370), (310, 512831), (341, 466210), (506, 314185), (682, 233105), (713, 222970), (1265, 125674), (1426, 111485), (1705, 93242), (2027, 78430), (2530, 62837), (3410, 46621), (3565, 44594), (4054, 39215), (7130, 22297), (7843, 20270), (10135, 15686)]