131926208

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 56

約数和(自身を含む): 268833600

約数和(自身を除く): 136907392

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 97, 158, 194, 269, 316, 388, 538, 632, 776, 1076, 1264, 1552, 2152, 2528, 3104, 4304, 5056, 6208, 7663, 8608, 15326, 17216, 21251, 26093, 30652, 42502, 52186, 61304, 85004, 104372, 122608, 170008, 208744, 245216, 340016, 417488, 490432, 680032, 834976, 1360064, 1669952, 2061347, 4122694, 8245388, 16490776, 32981552, 65963104, 131926208]

約数ペア:

[(1, 131926208), (2, 65963104), (4, 32981552), (8, 16490776), (16, 8245388), (32, 4122694), (64, 2061347), (79, 1669952), (97, 1360064), (158, 834976), (194, 680032), (269, 490432), (316, 417488), (388, 340016), (538, 245216), (632, 208744), (776, 170008), (1076, 122608), (1264, 104372), (1552, 85004), (2152, 61304), (2528, 52186), (3104, 42502), (4304, 30652), (5056, 26093), (6208, 21251), (7663, 17216), (8608, 15326)]