151122468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 108

約数和(自身を含む): 422971920

約数和(自身を除く): 271849452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 139, 147, 172, 196, 258, 278, 294, 301, 417, 516, 556, 588, 602, 834, 903, 973, 1204, 1668, 1806, 1849, 1946, 2107, 2919, 3612, 3698, 3892, 4214, 5547, 5838, 5977, 6321, 6811, 7396, 8428, 11094, 11676, 11954, 12642, 12943, 13622, 17931, 20433, 22188, 23908, 25284, 25886, 27244, 35862, 38829, 40866, 41839, 51772, 71724, 77658, 81732, 83678, 90601, 125517, 155316, 167356, 181202, 251034, 257011, 271803, 292873, 362404, 502068, 514022, 543606, 585746, 771033, 878619, 1028044, 1087212, 1171492, 1542066, 1757238, 1799077, 3084132, 3514476, 3598154, 5397231, 7196308, 10794462, 12593539, 21588924, 25187078, 37780617, 50374156, 75561234, 151122468]

約数ペア:

[(1, 151122468), (2, 75561234), (3, 50374156), (4, 37780617), (6, 25187078), (7, 21588924), (12, 12593539), (14, 10794462), (21, 7196308), (28, 5397231), (42, 3598154), (43, 3514476), (49, 3084132), (84, 1799077), (86, 1757238), (98, 1542066), (129, 1171492), (139, 1087212), (147, 1028044), (172, 878619), (196, 771033), (258, 585746), (278, 543606), (294, 514022), (301, 502068), (417, 362404), (516, 292873), (556, 271803), (588, 257011), (602, 251034), (834, 181202), (903, 167356), (973, 155316), (1204, 125517), (1668, 90601), (1806, 83678), (1849, 81732), (1946, 77658), (2107, 71724), (2919, 51772), (3612, 41839), (3698, 40866), (3892, 38829), (4214, 35862), (5547, 27244), (5838, 25886), (5977, 25284), (6321, 23908), (6811, 22188), (7396, 20433), (8428, 17931), (11094, 13622), (11676, 12943), (11954, 12642)]