126501544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64019}}^1$

素因数の和:64057

約数の個数: 32

約数和(自身を含む): 268884000

約数和(自身を除く): 142382456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 64019, 128038, 256076, 512152, 832247, 1216361, 1664494, 2432722, 3328988, 4865444, 6657976, 9730888, 15812693, 31625386, 63250772, 126501544]

約数ペア:

[(1, 126501544), (2, 63250772), (4, 31625386), (8, 15812693), (13, 9730888), (19, 6657976), (26, 4865444), (38, 3328988), (52, 2432722), (76, 1664494), (104, 1216361), (152, 832247), (247, 512152), (494, 256076), (988, 128038), (1976, 64019)]