158914184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4542

約数の個数: 64

約数和(自身を含む): 361428480

約数和(自身を除く): 202514296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1612, 2728, 3224, 4433, 4481, 8866, 8962, 17732, 17924, 35464, 35848, 49291, 58253, 98582, 116506, 138911, 197164, 233012, 277822, 394328, 466024, 555644, 640783, 1111288, 1281566, 1528021, 1805843, 2563132, 3056042, 3611686, 5126264, 6112084, 7223372, 12224168, 14446744, 19864273, 39728546, 79457092, 158914184]

約数ペア:

[(1, 158914184), (2, 79457092), (4, 39728546), (8, 19864273), (11, 14446744), (13, 12224168), (22, 7223372), (26, 6112084), (31, 5126264), (44, 3611686), (52, 3056042), (62, 2563132), (88, 1805843), (104, 1528021), (124, 1281566), (143, 1111288), (248, 640783), (286, 555644), (341, 466024), (403, 394328), (572, 277822), (682, 233012), (806, 197164), (1144, 138911), (1364, 116506), (1612, 98582), (2728, 58253), (3224, 49291), (4433, 35848), (4481, 35464), (8866, 17924), (8962, 17732)]