129347744

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{11197}}^1$

素因数の和:11245

約数の個数: 36

約数和(自身を含む): 268785594

約数和(自身を除く): 139437850

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11197, 11552, 22394, 44788, 89576, 179152, 212743, 358304, 425486, 850972, 1701944, 3403888, 4042117, 6807776, 8084234, 16168468, 32336936, 64673872, 129347744]

約数ペア:

[(1, 129347744), (2, 64673872), (4, 32336936), (8, 16168468), (16, 8084234), (19, 6807776), (32, 4042117), (38, 3403888), (76, 1701944), (152, 850972), (304, 425486), (361, 358304), (608, 212743), (722, 179152), (1444, 89576), (2888, 44788), (5776, 22394), (11197, 11552)]