156949289552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1231}}^1\times {\mathrm{2693}}^1$

素因数の和:4212

約数の個数: 80

約数和(自身を含む): 333361163520

約数和(自身を除く): 176411873968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 269, 538, 1076, 1231, 2152, 2462, 2693, 2959, 4304, 4924, 5386, 5918, 9848, 10772, 11836, 13541, 19696, 21544, 23672, 27082, 29623, 43088, 47344, 54164, 59246, 108328, 118492, 216656, 236984, 331139, 473968, 662278, 724417, 1324556, 1448834, 2649112, 2897668, 3315083, 3642529, 5298224, 5795336, 6630166, 7285058, 7968587, 11590672, 13260332, 14570116, 15937174, 26520664, 29140232, 31874348, 36465913, 53041328, 58280464, 63748696, 72931826, 127497392, 145863652, 291727304, 583454608, 891757327, 1783514654, 3567029308, 7134058616, 9809330597, 14268117232, 19618661194, 39237322388, 78474644776, 156949289552]

約数ペア:

[(1, 156949289552), (2, 78474644776), (4, 39237322388), (8, 19618661194), (11, 14268117232), (16, 9809330597), (22, 7134058616), (44, 3567029308), (88, 1783514654), (176, 891757327), (269, 583454608), (538, 291727304), (1076, 145863652), (1231, 127497392), (2152, 72931826), (2462, 63748696), (2693, 58280464), (2959, 53041328), (4304, 36465913), (4924, 31874348), (5386, 29140232), (5918, 26520664), (9848, 15937174), (10772, 14570116), (11836, 13260332), (13541, 11590672), (19696, 7968587), (21544, 7285058), (23672, 6630166), (27082, 5795336), (29623, 5298224), (43088, 3642529), (47344, 3315083), (54164, 2897668), (59246, 2649112), (108328, 1448834), (118492, 1324556), (216656, 724417), (236984, 662278), (331139, 473968)]