164089672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{6679}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 319838400

約数和(自身を除く): 155748728

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 3071, 6142, 6679, 12284, 13358, 24568, 26716, 53432, 247123, 494246, 554357, 988492, 1108714, 1976984, 2217428, 4434856, 20511209, 41022418, 82044836, 164089672]

約数ペア:

[(1, 164089672), (2, 82044836), (4, 41022418), (8, 20511209), (37, 4434856), (74, 2217428), (83, 1976984), (148, 1108714), (166, 988492), (296, 554357), (332, 494246), (664, 247123), (3071, 53432), (6142, 26716), (6679, 24568), (12284, 13358)]