157214652238

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2731}}^1\times {\mathrm{9767}}^1$

素因数の和:12928

約数の個数: 32

約数和(自身を含む): 270277590528

約数和(自身を除く): 113062938290

約数列:

[1, 2, 7, 14, 421, 842, 2731, 2947, 5462, 5894, 9767, 19117, 19534, 38234, 68369, 136738, 1149751, 2299502, 4111907, 8048257, 8223814, 16096514, 26673677, 28783349, 53347354, 57566698, 186715739, 373431478, 11229618017, 22459236034, 78607326119, 157214652238]

約数ペア:

[(1, 157214652238), (2, 78607326119), (7, 22459236034), (14, 11229618017), (421, 373431478), (842, 186715739), (2731, 57566698), (2947, 53347354), (5462, 28783349), (5894, 26673677), (9767, 16096514), (19117, 8223814), (19534, 8048257), (38234, 4111907), (68369, 2299502), (136738, 1149751)]