172993176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{126457}}^1$

素因数の和:126488

約数の個数: 48

約数和(自身を含む): 493186200

約数和(自身を除く): 320193024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 126457, 252914, 379371, 505828, 758742, 1011656, 1138113, 1517484, 2276226, 2402683, 3034968, 4552452, 4805366, 7208049, 9104904, 9610732, 14416098, 19221464, 21624147, 28832196, 43248294, 57664392, 86496588, 172993176]

約数ペア:

[(1, 172993176), (2, 86496588), (3, 57664392), (4, 43248294), (6, 28832196), (8, 21624147), (9, 19221464), (12, 14416098), (18, 9610732), (19, 9104904), (24, 7208049), (36, 4805366), (38, 4552452), (57, 3034968), (72, 2402683), (76, 2276226), (114, 1517484), (152, 1138113), (171, 1011656), (228, 758742), (342, 505828), (456, 379371), (684, 252914), (1368, 126457)]