141955884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1307}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 411360768

約数和(自身を除く): 269404884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 1293, 1307, 1724, 2586, 2614, 3017, 3879, 3921, 5172, 5228, 6034, 7758, 7842, 9051, 9149, 11763, 12068, 15516, 15684, 18102, 18298, 23526, 27153, 27447, 36204, 36596, 47052, 54306, 54894, 82341, 108612, 109788, 164682, 329364, 563317, 1126634, 1689951, 2253268, 3379902, 3943219, 5069853, 6759804, 7886438, 10139706, 11829657, 15772876, 20279412, 23659314, 35488971, 47318628, 70977942, 141955884]

約数ペア:

[(1, 141955884), (2, 70977942), (3, 47318628), (4, 35488971), (6, 23659314), (7, 20279412), (9, 15772876), (12, 11829657), (14, 10139706), (18, 7886438), (21, 6759804), (28, 5069853), (36, 3943219), (42, 3379902), (63, 2253268), (84, 1689951), (126, 1126634), (252, 563317), (431, 329364), (862, 164682), (1293, 109788), (1307, 108612), (1724, 82341), (2586, 54894), (2614, 54306), (3017, 47052), (3879, 36596), (3921, 36204), (5172, 27447), (5228, 27153), (6034, 23526), (7758, 18298), (7842, 18102), (9051, 15684), (9149, 15516), (11763, 12068)]