127574512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1699}}^1$

素因数の和:1758

約数の個数: 60

約数和(自身を含む): 281101800

約数和(自身を除く): 153527288

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1699, 1976, 2888, 3398, 3952, 4693, 5776, 6796, 9386, 13592, 18772, 22087, 27184, 32281, 37544, 44174, 64562, 75088, 88348, 129124, 176696, 258248, 353392, 419653, 516496, 613339, 839306, 1226678, 1678612, 2453356, 3357224, 4906712, 6714448, 7973407, 9813424, 15946814, 31893628, 63787256, 127574512]

約数ペア:

[(1, 127574512), (2, 63787256), (4, 31893628), (8, 15946814), (13, 9813424), (16, 7973407), (19, 6714448), (26, 4906712), (38, 3357224), (52, 2453356), (76, 1678612), (104, 1226678), (152, 839306), (208, 613339), (247, 516496), (304, 419653), (361, 353392), (494, 258248), (722, 176696), (988, 129124), (1444, 88348), (1699, 75088), (1976, 64562), (2888, 44174), (3398, 37544), (3952, 32281), (4693, 27184), (5776, 22087), (6796, 18772), (9386, 13592)]