126422504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 271252800

約数和(自身を除く): 144830296

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 137, 152, 247, 274, 467, 494, 548, 934, 988, 1096, 1781, 1868, 1976, 2603, 3562, 3736, 5206, 6071, 7124, 8873, 10412, 12142, 14248, 17746, 20824, 24284, 33839, 35492, 48568, 63979, 67678, 70984, 115349, 127958, 135356, 230698, 255916, 270712, 461396, 511832, 831727, 922792, 1215601, 1663454, 2431202, 3326908, 4862404, 6653816, 9724808, 15802813, 31605626, 63211252, 126422504]

約数ペア:

[(1, 126422504), (2, 63211252), (4, 31605626), (8, 15802813), (13, 9724808), (19, 6653816), (26, 4862404), (38, 3326908), (52, 2431202), (76, 1663454), (104, 1215601), (137, 922792), (152, 831727), (247, 511832), (274, 461396), (467, 270712), (494, 255916), (548, 230698), (934, 135356), (988, 127958), (1096, 115349), (1781, 70984), (1868, 67678), (1976, 63979), (2603, 48568), (3562, 35492), (3736, 33839), (5206, 24284), (6071, 20824), (7124, 17746), (8873, 14248), (10412, 12142)]