140018648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227303}}^1$

素因数の和:227327

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 187299112

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 227303, 454606, 909212, 1591121, 1818424, 2500333, 3182242, 5000666, 6364484, 10001332, 12728968, 17502331, 20002664, 35004662, 70009324, 140018648]

約数ペア:

[(1, 140018648), (2, 70009324), (4, 35004662), (7, 20002664), (8, 17502331), (11, 12728968), (14, 10001332), (22, 6364484), (28, 5000666), (44, 3182242), (56, 2500333), (77, 1818424), (88, 1591121), (154, 909212), (308, 454606), (616, 227303)]