156271584

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 482630400

約数和(自身を除く): 326358816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 139, 147, 168, 196, 224, 239, 278, 294, 336, 392, 417, 478, 556, 588, 672, 717, 784, 834, 956, 973, 1112, 1176, 1434, 1568, 1668, 1673, 1912, 1946, 2224, 2352, 2868, 2919, 3336, 3346, 3824, 3892, 4448, 4704, 5019, 5736, 5838, 6672, 6692, 6811, 7648, 7784, 10038, 11472, 11676, 11711, 13344, 13384, 13622, 15568, 20076, 20433, 22944, 23352, 23422, 26768, 27244, 31136, 33221, 35133, 40152, 40866, 46704, 46844, 53536, 54488, 66442, 70266, 80304, 81732, 93408, 93688, 99663, 108976, 132884, 140532, 160608, 163464, 187376, 199326, 217952, 232547, 265768, 281064, 326928, 374752, 398652, 465094, 531536, 562128, 653856, 697641, 797304, 930188, 1063072, 1124256, 1395282, 1594608, 1627829, 1860376, 2790564, 3189216, 3255658, 3720752, 4883487, 5581128, 6511316, 7441504, 9766974, 11162256, 13022632, 19533948, 22324512, 26045264, 39067896, 52090528, 78135792, 156271584]

約数ペア:

[(1, 156271584), (2, 78135792), (3, 52090528), (4, 39067896), (6, 26045264), (7, 22324512), (8, 19533948), (12, 13022632), (14, 11162256), (16, 9766974), (21, 7441504), (24, 6511316), (28, 5581128), (32, 4883487), (42, 3720752), (48, 3255658), (49, 3189216), (56, 2790564), (84, 1860376), (96, 1627829), (98, 1594608), (112, 1395282), (139, 1124256), (147, 1063072), (168, 930188), (196, 797304), (224, 697641), (239, 653856), (278, 562128), (294, 531536), (336, 465094), (392, 398652), (417, 374752), (478, 326928), (556, 281064), (588, 265768), (672, 232547), (717, 217952), (784, 199326), (834, 187376), (956, 163464), (973, 160608), (1112, 140532), (1176, 132884), (1434, 108976), (1568, 99663), (1668, 93688), (1673, 93408), (1912, 81732), (1946, 80304), (2224, 70266), (2352, 66442), (2868, 54488), (2919, 53536), (3336, 46844), (3346, 46704), (3824, 40866), (3892, 40152), (4448, 35133), (4704, 33221), (5019, 31136), (5736, 27244), (5838, 26768), (6672, 23422), (6692, 23352), (6811, 22944), (7648, 20433), (7784, 20076), (10038, 15568), (11472, 13622), (11676, 13384), (11711, 13344)]