130109188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1511}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 134067452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1133, 1511, 1957, 2266, 3022, 3914, 4532, 6044, 7828, 16621, 21527, 28709, 33242, 43054, 57418, 66484, 86108, 114836, 155633, 311266, 315799, 622532, 631598, 1263196, 1711963, 2957027, 3423926, 5914054, 6847852, 11828108, 32527297, 65054594, 130109188]

約数ペア:

[(1, 130109188), (2, 65054594), (4, 32527297), (11, 11828108), (19, 6847852), (22, 5914054), (38, 3423926), (44, 2957027), (76, 1711963), (103, 1263196), (206, 631598), (209, 622532), (412, 315799), (418, 311266), (836, 155633), (1133, 114836), (1511, 86108), (1957, 66484), (2266, 57418), (3022, 43054), (3914, 33242), (4532, 28709), (6044, 21527), (7828, 16621)]