139542312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 432956160

約数和(自身を除く): 293413848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 181, 182, 273, 312, 353, 362, 364, 543, 546, 706, 724, 728, 1059, 1086, 1092, 1267, 1412, 1448, 2118, 2172, 2184, 2353, 2471, 2534, 2824, 3801, 4236, 4344, 4589, 4706, 4942, 5068, 7059, 7413, 7602, 8472, 9178, 9412, 9884, 10136, 13767, 14118, 14826, 15204, 16471, 18356, 18824, 19768, 27534, 28236, 29652, 30408, 32123, 32942, 36712, 49413, 55068, 56472, 59304, 63893, 64246, 65884, 96369, 98826, 110136, 127786, 128492, 131768, 191679, 192738, 197652, 255572, 256984, 383358, 385476, 395304, 447251, 511144, 766716, 770952, 830609, 894502, 1341753, 1533432, 1661218, 1789004, 2491827, 2683506, 3322436, 3578008, 4983654, 5367012, 5814263, 6644872, 9967308, 10734024, 11628526, 17442789, 19934616, 23257052, 34885578, 46514104, 69771156, 139542312]

約数ペア:

[(1, 139542312), (2, 69771156), (3, 46514104), (4, 34885578), (6, 23257052), (7, 19934616), (8, 17442789), (12, 11628526), (13, 10734024), (14, 9967308), (21, 6644872), (24, 5814263), (26, 5367012), (28, 4983654), (39, 3578008), (42, 3322436), (52, 2683506), (56, 2491827), (78, 1789004), (84, 1661218), (91, 1533432), (104, 1341753), (156, 894502), (168, 830609), (181, 770952), (182, 766716), (273, 511144), (312, 447251), (353, 395304), (362, 385476), (364, 383358), (543, 256984), (546, 255572), (706, 197652), (724, 192738), (728, 191679), (1059, 131768), (1086, 128492), (1092, 127786), (1267, 110136), (1412, 98826), (1448, 96369), (2118, 65884), (2172, 64246), (2184, 63893), (2353, 59304), (2471, 56472), (2534, 55068), (2824, 49413), (3801, 36712), (4236, 32942), (4344, 32123), (4589, 30408), (4706, 29652), (4942, 28236), (5068, 27534), (7059, 19768), (7413, 18824), (7602, 18356), (8472, 16471), (9178, 15204), (9412, 14826), (9884, 14118), (10136, 13767)]