149334416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2652

約数の個数: 80

約数和(自身を含む): 368547840

約数和(自身を除く): 219213424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 517, 616, 658, 752, 1034, 1232, 1316, 2068, 2579, 2632, 3619, 4136, 5158, 5264, 7238, 8272, 10316, 14476, 18053, 20632, 28369, 28952, 36106, 41264, 56738, 57904, 72212, 113476, 121213, 144424, 198583, 226952, 242426, 288848, 397166, 453904, 484852, 794332, 848491, 969704, 1333343, 1588664, 1696982, 1939408, 2666686, 3177328, 3393964, 5333372, 6787928, 9333401, 10666744, 13575856, 18666802, 21333488, 37333604, 74667208, 149334416]

約数ペア:

[(1, 149334416), (2, 74667208), (4, 37333604), (7, 21333488), (8, 18666802), (11, 13575856), (14, 10666744), (16, 9333401), (22, 6787928), (28, 5333372), (44, 3393964), (47, 3177328), (56, 2666686), (77, 1939408), (88, 1696982), (94, 1588664), (112, 1333343), (154, 969704), (176, 848491), (188, 794332), (308, 484852), (329, 453904), (376, 397166), (517, 288848), (616, 242426), (658, 226952), (752, 198583), (1034, 144424), (1232, 121213), (1316, 113476), (2068, 72212), (2579, 57904), (2632, 56738), (3619, 41264), (4136, 36106), (5158, 28952), (5264, 28369), (7238, 20632), (8272, 18053), (10316, 14476)]