156744214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 263139840

約数和(自身を除く): 106395626

約数列:

[1, 2, 11, 22, 53, 106, 179, 358, 583, 751, 1166, 1502, 1969, 3938, 8261, 9487, 16522, 18974, 39803, 79606, 104357, 134429, 208714, 268858, 437833, 875666, 1478719, 2957438, 7124737, 14249474, 78372107, 156744214]

約数ペア:

[(1, 156744214), (2, 78372107), (11, 14249474), (22, 7124737), (53, 2957438), (106, 1478719), (179, 875666), (358, 437833), (583, 268858), (751, 208714), (1166, 134429), (1502, 104357), (1969, 79606), (3938, 39803), (8261, 18974), (9487, 16522)]