163948128

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{8669}}^1$

素因数の和:8879

約数の個数: 48

約数和(自身を含む): 432598320

約数和(自身を除く): 268650192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 8669, 9456, 17338, 18912, 26007, 34676, 52014, 69352, 104028, 138704, 208056, 277408, 416112, 832224, 1707793, 3415586, 5123379, 6831172, 10246758, 13662344, 20493516, 27324688, 40987032, 54649376, 81974064, 163948128]

約数ペア:

[(1, 163948128), (2, 81974064), (3, 54649376), (4, 40987032), (6, 27324688), (8, 20493516), (12, 13662344), (16, 10246758), (24, 6831172), (32, 5123379), (48, 3415586), (96, 1707793), (197, 832224), (394, 416112), (591, 277408), (788, 208056), (1182, 138704), (1576, 104028), (2364, 69352), (3152, 52014), (4728, 34676), (6304, 26007), (8669, 18912), (9456, 17338)]