135877376

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 289626624

約数和(自身を除く): 153749248

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 491, 736, 752, 982, 1081, 1472, 1504, 1964, 2162, 2944, 3008, 3928, 4324, 5888, 6016, 7856, 8648, 11293, 12032, 15712, 17296, 22586, 23077, 31424, 34592, 45172, 46154, 62848, 69184, 90344, 92308, 125696, 138368, 180688, 184616, 276736, 361376, 369232, 530771, 722752, 738464, 1061542, 1445504, 1476928, 2123084, 2891008, 2953856, 4246168, 5907712, 8492336, 16984672, 33969344, 67938688, 135877376]

約数ペア:

[(1, 135877376), (2, 67938688), (4, 33969344), (8, 16984672), (16, 8492336), (23, 5907712), (32, 4246168), (46, 2953856), (47, 2891008), (64, 2123084), (92, 1476928), (94, 1445504), (128, 1061542), (184, 738464), (188, 722752), (256, 530771), (368, 369232), (376, 361376), (491, 276736), (736, 184616), (752, 180688), (982, 138368), (1081, 125696), (1472, 92308), (1504, 90344), (1964, 69184), (2162, 62848), (2944, 46154), (3008, 45172), (3928, 34592), (4324, 31424), (5888, 23077), (6016, 22586), (7856, 17296), (8648, 15712), (11293, 12032)]