143871252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 392271264

約数和(自身を除く): 248400012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 307, 588, 614, 797, 921, 1228, 1594, 1842, 2149, 2391, 3188, 3684, 4298, 4782, 5579, 6447, 8596, 9564, 11158, 12894, 15043, 16737, 22316, 25788, 30086, 33474, 39053, 45129, 60172, 66948, 78106, 90258, 117159, 156212, 180516, 234318, 244679, 468636, 489358, 734037, 978716, 1468074, 1712753, 2936148, 3425506, 5138259, 6851012, 10276518, 11989271, 20553036, 23978542, 35967813, 47957084, 71935626, 143871252]

約数ペア:

[(1, 143871252), (2, 71935626), (3, 47957084), (4, 35967813), (6, 23978542), (7, 20553036), (12, 11989271), (14, 10276518), (21, 6851012), (28, 5138259), (42, 3425506), (49, 2936148), (84, 1712753), (98, 1468074), (147, 978716), (196, 734037), (294, 489358), (307, 468636), (588, 244679), (614, 234318), (797, 180516), (921, 156212), (1228, 117159), (1594, 90258), (1842, 78106), (2149, 66948), (2391, 60172), (3188, 45129), (3684, 39053), (4298, 33474), (4782, 30086), (5579, 25788), (6447, 22316), (8596, 16737), (9564, 15043), (11158, 12894)]