139628244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2861}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 383691168

約数和(自身を除く): 244062924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 996, 1162, 1743, 2324, 2861, 3486, 4067, 5722, 6972, 8134, 8583, 11444, 12201, 16268, 17166, 20027, 24402, 34332, 40054, 48804, 60081, 80108, 120162, 140189, 237463, 240324, 280378, 420567, 474926, 560756, 712389, 841134, 949852, 1424778, 1662241, 1682268, 2849556, 3324482, 4986723, 6648964, 9973446, 11635687, 19946892, 23271374, 34907061, 46542748, 69814122, 139628244]

約数ペア:

[(1, 139628244), (2, 69814122), (3, 46542748), (4, 34907061), (6, 23271374), (7, 19946892), (12, 11635687), (14, 9973446), (21, 6648964), (28, 4986723), (42, 3324482), (49, 2849556), (83, 1682268), (84, 1662241), (98, 1424778), (147, 949852), (166, 841134), (196, 712389), (249, 560756), (294, 474926), (332, 420567), (498, 280378), (581, 240324), (588, 237463), (996, 140189), (1162, 120162), (1743, 80108), (2324, 60081), (2861, 48804), (3486, 40054), (4067, 34332), (5722, 24402), (6972, 20027), (8134, 17166), (8583, 16268), (11444, 12201)]