133715558

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 211766400

約数和(自身を除く): 78050842

約数列:

[1, 2, 37, 74, 79, 89, 158, 178, 257, 514, 2923, 3293, 5846, 6586, 7031, 9509, 14062, 19018, 20303, 22873, 40606, 45746, 260147, 520294, 751211, 846301, 1502422, 1692602, 1806967, 3613934, 66857779, 133715558]

約数ペア:

[(1, 133715558), (2, 66857779), (37, 3613934), (74, 1806967), (79, 1692602), (89, 1502422), (158, 846301), (178, 751211), (257, 520294), (514, 260147), (2923, 45746), (3293, 40606), (5846, 22873), (6586, 20303), (7031, 19018), (9509, 14062)]