127342944

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 381326400

約数和(自身を除く): 253983456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 79, 87, 96, 116, 144, 158, 174, 193, 232, 237, 261, 288, 316, 348, 386, 464, 474, 522, 579, 632, 696, 711, 772, 928, 948, 1044, 1158, 1264, 1392, 1422, 1544, 1737, 1896, 2088, 2291, 2316, 2528, 2784, 2844, 3088, 3474, 3792, 4176, 4582, 4632, 5597, 5688, 6176, 6873, 6948, 7584, 8352, 9164, 9264, 11194, 11376, 13746, 13896, 15247, 16791, 18328, 18528, 20619, 22388, 22752, 27492, 27792, 30494, 33582, 36656, 41238, 44776, 45741, 50373, 54984, 55584, 60988, 67164, 73312, 82476, 89552, 91482, 100746, 109968, 121976, 134328, 137223, 164952, 179104, 182964, 201492, 219936, 243952, 268656, 274446, 329904, 365928, 402984, 442163, 487904, 537312, 548892, 659808, 731856, 805968, 884326, 1097784, 1326489, 1463712, 1611936, 1768652, 2195568, 2652978, 3537304, 3979467, 4391136, 5305956, 7074608, 7958934, 10611912, 14149216, 15917868, 21223824, 31835736, 42447648, 63671472, 127342944]

約数ペア:

[(1, 127342944), (2, 63671472), (3, 42447648), (4, 31835736), (6, 21223824), (8, 15917868), (9, 14149216), (12, 10611912), (16, 7958934), (18, 7074608), (24, 5305956), (29, 4391136), (32, 3979467), (36, 3537304), (48, 2652978), (58, 2195568), (72, 1768652), (79, 1611936), (87, 1463712), (96, 1326489), (116, 1097784), (144, 884326), (158, 805968), (174, 731856), (193, 659808), (232, 548892), (237, 537312), (261, 487904), (288, 442163), (316, 402984), (348, 365928), (386, 329904), (464, 274446), (474, 268656), (522, 243952), (579, 219936), (632, 201492), (696, 182964), (711, 179104), (772, 164952), (928, 137223), (948, 134328), (1044, 121976), (1158, 109968), (1264, 100746), (1392, 91482), (1422, 89552), (1544, 82476), (1737, 73312), (1896, 67164), (2088, 60988), (2291, 55584), (2316, 54984), (2528, 50373), (2784, 45741), (2844, 44776), (3088, 41238), (3474, 36656), (3792, 33582), (4176, 30494), (4582, 27792), (4632, 27492), (5597, 22752), (5688, 22388), (6176, 20619), (6873, 18528), (6948, 18328), (7584, 16791), (8352, 15247), (9164, 13896), (9264, 13746), (11194, 11376)]