149740496

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1379

約数の個数: 40

約数和(自身を含む): 298266624

約数和(自身を除く): 148526128

約数列:

[1, 2, 4, 8, 16, 47, 94, 173, 188, 346, 376, 692, 752, 1151, 1384, 2302, 2768, 4604, 8131, 9208, 16262, 18416, 32524, 54097, 65048, 108194, 130096, 199123, 216388, 398246, 432776, 796492, 865552, 1592984, 3185968, 9358781, 18717562, 37435124, 74870248, 149740496]

約数ペア:

[(1, 149740496), (2, 74870248), (4, 37435124), (8, 18717562), (16, 9358781), (47, 3185968), (94, 1592984), (173, 865552), (188, 796492), (346, 432776), (376, 398246), (692, 216388), (752, 199123), (1151, 130096), (1384, 108194), (2302, 65048), (2768, 54097), (4604, 32524), (8131, 18416), (9208, 16262)]