157029555865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{9661}}^1$

素因数の和:10082

約数の個数: 64

約数和(自身を含む): 234522247680

約数和(自身を除く): 77492691815

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 257, 455, 695, 973, 1285, 1799, 1807, 3341, 4865, 8995, 9035, 9661, 12649, 16705, 23387, 35723, 48305, 63245, 67627, 116935, 125593, 178615, 250061, 338135, 464399, 627965, 879151, 1250305, 1342879, 2321995, 2482877, 3250793, 4395755, 6714395, 9400153, 12414385, 16253965, 17380139, 17457427, 32277401, 47000765, 86900695, 87287135, 122201989, 161387005, 225941807, 345119903, 611009945, 1129709035, 1725599515, 2415839321, 4486558739, 12079196605, 22432793695, 31405911173, 157029555865]

約数ペア:

[(1, 157029555865), (5, 31405911173), (7, 22432793695), (13, 12079196605), (35, 4486558739), (65, 2415839321), (91, 1725599515), (139, 1129709035), (257, 611009945), (455, 345119903), (695, 225941807), (973, 161387005), (1285, 122201989), (1799, 87287135), (1807, 86900695), (3341, 47000765), (4865, 32277401), (8995, 17457427), (9035, 17380139), (9661, 16253965), (12649, 12414385), (16705, 9400153), (23387, 6714395), (35723, 4395755), (48305, 3250793), (63245, 2482877), (67627, 2321995), (116935, 1342879), (125593, 1250305), (178615, 879151), (250061, 627965), (338135, 464399)]