157037230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{19853}}^1$

素因数の和:19980

約数の個数: 32

約数和(自身を含む): 325923264

約数和(自身を除く): 168886034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 19853, 39706, 99265, 138971, 198530, 277942, 694855, 1389710, 2243389, 4486778, 11216945, 15703723, 22433890, 31407446, 78518615, 157037230]

約数ペア:

[(1, 157037230), (2, 78518615), (5, 31407446), (7, 22433890), (10, 15703723), (14, 11216945), (35, 4486778), (70, 2243389), (113, 1389710), (226, 694855), (565, 277942), (791, 198530), (1130, 138971), (1582, 99265), (3955, 39706), (7910, 19853)]