187667568

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 576431856

約数和(自身を除く): 388764288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 257, 264, 396, 461, 514, 528, 771, 792, 922, 1028, 1383, 1542, 1584, 1844, 2056, 2313, 2766, 2827, 3084, 3688, 4112, 4149, 4626, 5071, 5532, 5654, 6168, 7376, 8298, 8481, 9252, 10142, 11064, 11308, 12336, 15213, 16596, 16962, 18504, 20284, 22128, 22616, 25443, 30426, 33192, 33924, 37008, 40568, 45232, 45639, 50886, 60852, 66384, 67848, 81136, 91278, 101772, 118477, 121704, 135696, 182556, 203544, 236954, 243408, 355431, 365112, 407088, 473908, 710862, 730224, 947816, 1066293, 1303247, 1421724, 1895632, 2132586, 2606494, 2843448, 3909741, 4265172, 5212988, 5686896, 7819482, 8530344, 10425976, 11729223, 15638964, 17060688, 20851952, 23458446, 31277928, 46916892, 62555856, 93833784, 187667568]

約数ペア:

[(1, 187667568), (2, 93833784), (3, 62555856), (4, 46916892), (6, 31277928), (8, 23458446), (9, 20851952), (11, 17060688), (12, 15638964), (16, 11729223), (18, 10425976), (22, 8530344), (24, 7819482), (33, 5686896), (36, 5212988), (44, 4265172), (48, 3909741), (66, 2843448), (72, 2606494), (88, 2132586), (99, 1895632), (132, 1421724), (144, 1303247), (176, 1066293), (198, 947816), (257, 730224), (264, 710862), (396, 473908), (461, 407088), (514, 365112), (528, 355431), (771, 243408), (792, 236954), (922, 203544), (1028, 182556), (1383, 135696), (1542, 121704), (1584, 118477), (1844, 101772), (2056, 91278), (2313, 81136), (2766, 67848), (2827, 66384), (3084, 60852), (3688, 50886), (4112, 45639), (4149, 45232), (4626, 40568), (5071, 37008), (5532, 33924), (5654, 33192), (6168, 30426), (7376, 25443), (8298, 22616), (8481, 22128), (9252, 20284), (10142, 18504), (11064, 16962), (11308, 16596), (12336, 15213)]