143689716

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 373935744

約数和(自身を除く): 230246028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 282, 326, 423, 489, 521, 564, 652, 846, 978, 1042, 1467, 1563, 1692, 1956, 2084, 2934, 3126, 4689, 5868, 6252, 7661, 9378, 15322, 18756, 22983, 24487, 30644, 45966, 48974, 68949, 73461, 84923, 91932, 97948, 137898, 146922, 169846, 220383, 254769, 275796, 293844, 339692, 440766, 509538, 764307, 881532, 1019076, 1528614, 3057228, 3991381, 7982762, 11974143, 15965524, 23948286, 35922429, 47896572, 71844858, 143689716]

約数ペア:

[(1, 143689716), (2, 71844858), (3, 47896572), (4, 35922429), (6, 23948286), (9, 15965524), (12, 11974143), (18, 7982762), (36, 3991381), (47, 3057228), (94, 1528614), (141, 1019076), (163, 881532), (188, 764307), (282, 509538), (326, 440766), (423, 339692), (489, 293844), (521, 275796), (564, 254769), (652, 220383), (846, 169846), (978, 146922), (1042, 137898), (1467, 97948), (1563, 91932), (1692, 84923), (1956, 73461), (2084, 68949), (2934, 48974), (3126, 45966), (4689, 30644), (5868, 24487), (6252, 22983), (7661, 18756), (9378, 15322)]