156013528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 329462280

約数和(自身を除く): 173448752

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1804, 3608, 3931, 4961, 7862, 9922, 15724, 19844, 31448, 39688, 43241, 86482, 161171, 172964, 322342, 345928, 475651, 644684, 951302, 1289368, 1772881, 1902604, 3545762, 3805208, 7091524, 14183048, 19501691, 39003382, 78006764, 156013528]

約数ペア:

[(1, 156013528), (2, 78006764), (4, 39003382), (8, 19501691), (11, 14183048), (22, 7091524), (41, 3805208), (44, 3545762), (82, 1902604), (88, 1772881), (121, 1289368), (164, 951302), (242, 644684), (328, 475651), (451, 345928), (484, 322342), (902, 172964), (968, 161171), (1804, 86482), (3608, 43241), (3931, 39688), (4961, 31448), (7862, 19844), (9922, 15724)]