162984776

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 310564800

約数和(自身を除く): 147580024

約数列:

[1, 2, 4, 8, 83, 166, 332, 389, 631, 664, 778, 1262, 1556, 2524, 3112, 5048, 32287, 52373, 64574, 104746, 129148, 209492, 245459, 258296, 418984, 490918, 981836, 1963672, 20373097, 40746194, 81492388, 162984776]

約数ペア:

[(1, 162984776), (2, 81492388), (4, 40746194), (8, 20373097), (83, 1963672), (166, 981836), (332, 490918), (389, 418984), (631, 258296), (664, 245459), (778, 209492), (1262, 129148), (1556, 104746), (2524, 64574), (3112, 52373), (5048, 32287)]