149715592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75767}}^1$

素因数の和:75805

約数の個数: 32

約数和(自身を含む): 318225600

約数和(自身を除く): 168510008

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 75767, 151534, 303068, 606136, 984971, 1439573, 1969942, 2879146, 3939884, 5758292, 7879768, 11516584, 18714449, 37428898, 74857796, 149715592]

約数ペア:

[(1, 149715592), (2, 74857796), (4, 37428898), (8, 18714449), (13, 11516584), (19, 7879768), (26, 5758292), (38, 3939884), (52, 2879146), (76, 1969942), (104, 1439573), (152, 984971), (247, 606136), (494, 303068), (988, 151534), (1976, 75767)]