127926392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{76511}}^1$

素因数の和:76547

約数の個数: 32

約数和(自身を含む): 275443200

約数和(自身を除く): 147516808

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 76511, 153022, 306044, 612088, 841621, 1453709, 1683242, 2907418, 3366484, 5814836, 6732968, 11629672, 15990799, 31981598, 63963196, 127926392]

約数ペア:

[(1, 127926392), (2, 63963196), (4, 31981598), (8, 15990799), (11, 11629672), (19, 6732968), (22, 5814836), (38, 3366484), (44, 2907418), (76, 1683242), (88, 1453709), (152, 841621), (209, 612088), (418, 306044), (836, 153022), (1672, 76511)]