135886268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 283852800

約数和(自身を除く): 147966532

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 623, 868, 1246, 1759, 2492, 2759, 3518, 5518, 7036, 11036, 12313, 19313, 24626, 38626, 49252, 54529, 77252, 109058, 156551, 218116, 313102, 381703, 626204, 763406, 1095857, 1526812, 2191714, 4383428, 4853081, 9706162, 19412324, 33971567, 67943134, 135886268]

約数ペア:

[(1, 135886268), (2, 67943134), (4, 33971567), (7, 19412324), (14, 9706162), (28, 4853081), (31, 4383428), (62, 2191714), (89, 1526812), (124, 1095857), (178, 763406), (217, 626204), (356, 381703), (434, 313102), (623, 218116), (868, 156551), (1246, 109058), (1759, 77252), (2492, 54529), (2759, 49252), (3518, 38626), (5518, 24626), (7036, 19313), (11036, 12313)]