122278528

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 258998400

約数和(自身を除く): 136719872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 137, 152, 274, 304, 367, 548, 608, 734, 1096, 1216, 1468, 2192, 2432, 2603, 2936, 4384, 5206, 5872, 6973, 8768, 10412, 11744, 13946, 17536, 20824, 23488, 27892, 41648, 46976, 50279, 55784, 83296, 100558, 111568, 166592, 201116, 223136, 333184, 402232, 446272, 804464, 892544, 955301, 1608928, 1910602, 3217856, 3821204, 6435712, 7642408, 15284816, 30569632, 61139264, 122278528]

約数ペア:

[(1, 122278528), (2, 61139264), (4, 30569632), (8, 15284816), (16, 7642408), (19, 6435712), (32, 3821204), (38, 3217856), (64, 1910602), (76, 1608928), (128, 955301), (137, 892544), (152, 804464), (274, 446272), (304, 402232), (367, 333184), (548, 223136), (608, 201116), (734, 166592), (1096, 111568), (1216, 100558), (1468, 83296), (2192, 55784), (2432, 50279), (2603, 46976), (2936, 41648), (4384, 27892), (5206, 23488), (5872, 20824), (6973, 17536), (8768, 13946), (10412, 11744)]