155829856

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 384410880

約数和(自身を除く): 228581024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 91, 104, 112, 118, 182, 208, 224, 236, 364, 413, 416, 472, 728, 767, 826, 907, 944, 1456, 1534, 1652, 1814, 1888, 2912, 3068, 3304, 3628, 5369, 6136, 6349, 6608, 7256, 10738, 11791, 12272, 12698, 13216, 14512, 21476, 23582, 24544, 25396, 29024, 42952, 47164, 50792, 53513, 82537, 85904, 94328, 101584, 107026, 165074, 171808, 188656, 203168, 214052, 330148, 374591, 377312, 428104, 660296, 695669, 749182, 856208, 1320592, 1391338, 1498364, 1712416, 2641184, 2782676, 2996728, 4869683, 5565352, 5993456, 9739366, 11130704, 11986912, 19478732, 22261408, 38957464, 77914928, 155829856]

約数ペア:

[(1, 155829856), (2, 77914928), (4, 38957464), (7, 22261408), (8, 19478732), (13, 11986912), (14, 11130704), (16, 9739366), (26, 5993456), (28, 5565352), (32, 4869683), (52, 2996728), (56, 2782676), (59, 2641184), (91, 1712416), (104, 1498364), (112, 1391338), (118, 1320592), (182, 856208), (208, 749182), (224, 695669), (236, 660296), (364, 428104), (413, 377312), (416, 374591), (472, 330148), (728, 214052), (767, 203168), (826, 188656), (907, 171808), (944, 165074), (1456, 107026), (1534, 101584), (1652, 94328), (1814, 85904), (1888, 82537), (2912, 53513), (3068, 50792), (3304, 47164), (3628, 42952), (5369, 29024), (6136, 25396), (6349, 24544), (6608, 23582), (7256, 21476), (10738, 14512), (11791, 13216), (12272, 12698)]