137718004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 260740480

約数和(自身を除く): 123022476

約数列:

[1, 2, 4, 19, 38, 73, 76, 103, 146, 206, 241, 292, 412, 482, 964, 1387, 1957, 2774, 3914, 4579, 5548, 7519, 7828, 9158, 15038, 17593, 18316, 24823, 30076, 35186, 49646, 70372, 99292, 142861, 285722, 334267, 471637, 571444, 668534, 943274, 1337068, 1812079, 1886548, 3624158, 7248316, 34429501, 68859002, 137718004]

約数ペア:

[(1, 137718004), (2, 68859002), (4, 34429501), (19, 7248316), (38, 3624158), (73, 1886548), (76, 1812079), (103, 1337068), (146, 943274), (206, 668534), (241, 571444), (292, 471637), (412, 334267), (482, 285722), (964, 142861), (1387, 99292), (1957, 70372), (2774, 49646), (3914, 35186), (4579, 30076), (5548, 24823), (7519, 18316), (7828, 17593), (9158, 15038)]