139969284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18311}}^1$

素因数の和:18345

約数の個数: 72

約数和(自身を含む): 409163328

約数和(自身を除く): 269194044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18311, 36622, 54933, 73244, 109866, 128177, 219732, 238043, 256354, 384531, 476086, 512708, 714129, 769062, 897239, 952172, 1428258, 1538124, 1666301, 1794478, 2691717, 2856516, 3332602, 3588956, 4998903, 5383434, 6665204, 9997806, 10766868, 11664107, 19995612, 23328214, 34992321, 46656428, 69984642, 139969284]

約数ペア:

[(1, 139969284), (2, 69984642), (3, 46656428), (4, 34992321), (6, 23328214), (7, 19995612), (12, 11664107), (13, 10766868), (14, 9997806), (21, 6665204), (26, 5383434), (28, 4998903), (39, 3588956), (42, 3332602), (49, 2856516), (52, 2691717), (78, 1794478), (84, 1666301), (91, 1538124), (98, 1428258), (147, 952172), (156, 897239), (182, 769062), (196, 714129), (273, 512708), (294, 476086), (364, 384531), (546, 256354), (588, 238043), (637, 219732), (1092, 128177), (1274, 109866), (1911, 73244), (2548, 54933), (3822, 36622), (7644, 18311)]