181374504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6991}}^1$

素因数の和:7070

約数の個数: 64

約数和(自身を含む): 483287040

約数和(自身を除く): 301912536

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 1081, 1128, 2162, 3243, 4324, 6486, 6991, 8648, 12972, 13982, 20973, 25944, 27964, 41946, 55928, 83892, 160793, 167784, 321586, 328577, 482379, 643172, 657154, 964758, 985731, 1286344, 1314308, 1929516, 1971462, 2628616, 3859032, 3942924, 7557271, 7885848, 15114542, 22671813, 30229084, 45343626, 60458168, 90687252, 181374504]

約数ペア:

[(1, 181374504), (2, 90687252), (3, 60458168), (4, 45343626), (6, 30229084), (8, 22671813), (12, 15114542), (23, 7885848), (24, 7557271), (46, 3942924), (47, 3859032), (69, 2628616), (92, 1971462), (94, 1929516), (138, 1314308), (141, 1286344), (184, 985731), (188, 964758), (276, 657154), (282, 643172), (376, 482379), (552, 328577), (564, 321586), (1081, 167784), (1128, 160793), (2162, 83892), (3243, 55928), (4324, 41946), (6486, 27964), (6991, 25944), (8648, 20973), (12972, 13982)]