127337476

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 276708096

約数和(自身を除く): 149370620

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 161, 188, 196, 322, 329, 601, 644, 658, 1081, 1127, 1202, 1316, 2162, 2254, 2303, 2404, 4207, 4324, 4508, 4606, 7567, 8414, 9212, 13823, 15134, 16828, 27646, 28247, 29449, 30268, 52969, 55292, 56494, 58898, 96761, 105938, 112988, 117796, 193522, 197729, 211876, 387044, 395458, 649681, 677327, 790916, 1299362, 1354654, 1384103, 2598724, 2709308, 2768206, 4547767, 5536412, 9095534, 18191068, 31834369, 63668738, 127337476]

約数ペア:

[(1, 127337476), (2, 63668738), (4, 31834369), (7, 18191068), (14, 9095534), (23, 5536412), (28, 4547767), (46, 2768206), (47, 2709308), (49, 2598724), (92, 1384103), (94, 1354654), (98, 1299362), (161, 790916), (188, 677327), (196, 649681), (322, 395458), (329, 387044), (601, 211876), (644, 197729), (658, 193522), (1081, 117796), (1127, 112988), (1202, 105938), (1316, 96761), (2162, 58898), (2254, 56494), (2303, 55292), (2404, 52969), (4207, 30268), (4324, 29449), (4508, 28247), (4606, 27646), (7567, 16828), (8414, 15134), (9212, 13823)]