156492364

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 319334400

約数和(自身を除く): 162842036

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 263, 269, 316, 526, 538, 553, 1052, 1076, 1106, 1841, 1883, 2212, 3682, 3766, 7364, 7532, 20777, 21251, 41554, 42502, 70747, 83108, 85004, 141494, 145439, 148757, 282988, 290878, 297514, 495229, 581756, 595028, 990458, 1980916, 5589013, 11178026, 22356052, 39123091, 78246182, 156492364]

約数ペア:

[(1, 156492364), (2, 78246182), (4, 39123091), (7, 22356052), (14, 11178026), (28, 5589013), (79, 1980916), (158, 990458), (263, 595028), (269, 581756), (316, 495229), (526, 297514), (538, 290878), (553, 282988), (1052, 148757), (1076, 145439), (1106, 141494), (1841, 85004), (1883, 83108), (2212, 70747), (3682, 42502), (3766, 41554), (7364, 21251), (7532, 20777)]