171978528

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{105379}}^1$

素因数の和:105409

約数の個数: 48

約数和(自身を含む): 478003680

約数和(自身を除く): 306025152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 105379, 210758, 316137, 421516, 632274, 843032, 1264548, 1686064, 1791443, 2529096, 3372128, 3582886, 5058192, 5374329, 7165772, 10116384, 10748658, 14331544, 21497316, 28663088, 42994632, 57326176, 85989264, 171978528]

約数ペア:

[(1, 171978528), (2, 85989264), (3, 57326176), (4, 42994632), (6, 28663088), (8, 21497316), (12, 14331544), (16, 10748658), (17, 10116384), (24, 7165772), (32, 5374329), (34, 5058192), (48, 3582886), (51, 3372128), (68, 2529096), (96, 1791443), (102, 1686064), (136, 1264548), (204, 843032), (272, 632274), (408, 421516), (544, 316137), (816, 210758), (1632, 105379)]