156901426

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 271958400

約数和(自身を除く): 115056974

約数列:

[1, 2, 11, 22, 29, 58, 79, 121, 158, 242, 283, 319, 566, 638, 869, 1738, 2291, 3113, 3509, 4582, 6226, 7018, 8207, 9559, 16414, 19118, 22357, 25201, 34243, 44714, 50402, 68486, 90277, 180554, 245927, 277211, 491854, 554422, 648353, 993047, 1296706, 1986094, 2705197, 5410394, 7131883, 14263766, 78450713, 156901426]

約数ペア:

[(1, 156901426), (2, 78450713), (11, 14263766), (22, 7131883), (29, 5410394), (58, 2705197), (79, 1986094), (121, 1296706), (158, 993047), (242, 648353), (283, 554422), (319, 491854), (566, 277211), (638, 245927), (869, 180554), (1738, 90277), (2291, 68486), (3113, 50402), (3509, 44714), (4582, 34243), (6226, 25201), (7018, 22357), (8207, 19118), (9559, 16414)]