171415112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 64

約数和(自身を含む): 371995200

約数和(自身を除く): 200580088

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 157, 209, 314, 418, 628, 653, 836, 1256, 1306, 1672, 1727, 2612, 2983, 3454, 5224, 5966, 6908, 7183, 11932, 12407, 13816, 14366, 23864, 24814, 28732, 32813, 49628, 57464, 65626, 99256, 102521, 131252, 136477, 205042, 262504, 272954, 410084, 545908, 820168, 1091816, 1127731, 1947899, 2255462, 3895798, 4510924, 7791596, 9021848, 15583192, 21426889, 42853778, 85707556, 171415112]

約数ペア:

[(1, 171415112), (2, 85707556), (4, 42853778), (8, 21426889), (11, 15583192), (19, 9021848), (22, 7791596), (38, 4510924), (44, 3895798), (76, 2255462), (88, 1947899), (152, 1127731), (157, 1091816), (209, 820168), (314, 545908), (418, 410084), (628, 272954), (653, 262504), (836, 205042), (1256, 136477), (1306, 131252), (1672, 102521), (1727, 99256), (2612, 65626), (2983, 57464), (3454, 49628), (5224, 32813), (5966, 28732), (6908, 24814), (7183, 23864), (11932, 14366), (12407, 13816)]