139351102

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 240166080

約数和(自身を除く): 100814978

約数列:

[1, 2, 11, 22, 37, 74, 79, 121, 158, 197, 242, 394, 407, 814, 869, 1738, 2167, 2923, 4334, 4477, 5846, 7289, 8954, 9559, 14578, 15563, 19118, 23837, 31126, 32153, 47674, 64306, 80179, 160358, 171193, 342386, 353683, 575831, 707366, 881969, 1151662, 1763938, 1883123, 3766246, 6334141, 12668282, 69675551, 139351102]

約数ペア:

[(1, 139351102), (2, 69675551), (11, 12668282), (22, 6334141), (37, 3766246), (74, 1883123), (79, 1763938), (121, 1151662), (158, 881969), (197, 707366), (242, 575831), (394, 353683), (407, 342386), (814, 171193), (869, 160358), (1738, 80179), (2167, 64306), (2923, 47674), (4334, 32153), (4477, 31126), (5846, 23837), (7289, 19118), (8954, 15563), (9559, 14578)]