134591828

素因数分解:

$2^2\times 7^3\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 276460800

約数和(自身を除く): 141868972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 343, 373, 526, 686, 746, 1052, 1372, 1492, 1841, 2611, 3682, 5222, 7364, 10444, 12887, 18277, 25774, 36554, 51548, 73108, 90209, 98099, 127939, 180418, 196198, 255878, 360836, 392396, 511756, 686693, 1373386, 2746772, 4806851, 9613702, 19227404, 33647957, 67295914, 134591828]

約数ペア:

[(1, 134591828), (2, 67295914), (4, 33647957), (7, 19227404), (14, 9613702), (28, 4806851), (49, 2746772), (98, 1373386), (196, 686693), (263, 511756), (343, 392396), (373, 360836), (526, 255878), (686, 196198), (746, 180418), (1052, 127939), (1372, 98099), (1492, 90209), (1841, 73108), (2611, 51548), (3682, 36554), (5222, 25774), (7364, 18277), (10444, 12887)]