118419938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 228802560

約数和(自身を除く): 110382622

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 139, 151, 182, 217, 278, 302, 403, 434, 806, 973, 1057, 1807, 1946, 1963, 2114, 2821, 3614, 3926, 4309, 4681, 5642, 8618, 9362, 12649, 13741, 20989, 25298, 27482, 30163, 32767, 41978, 56017, 60326, 60853, 65534, 112034, 121706, 146923, 272857, 293846, 392119, 425971, 545714, 650659, 784238, 851942, 1301318, 1909999, 3819998, 4554613, 8458567, 9109226, 16917134, 59209969, 118419938]

約数ペア:

[(1, 118419938), (2, 59209969), (7, 16917134), (13, 9109226), (14, 8458567), (26, 4554613), (31, 3819998), (62, 1909999), (91, 1301318), (139, 851942), (151, 784238), (182, 650659), (217, 545714), (278, 425971), (302, 392119), (403, 293846), (434, 272857), (806, 146923), (973, 121706), (1057, 112034), (1807, 65534), (1946, 60853), (1963, 60326), (2114, 56017), (2821, 41978), (3614, 32767), (3926, 30163), (4309, 27482), (4681, 25298), (5642, 20989), (8618, 13741), (9362, 12649)]