145454848

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 372040704

約数和(自身を除く): 226585856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 157, 176, 188, 224, 256, 308, 314, 329, 352, 376, 448, 517, 616, 628, 658, 704, 752, 896, 1034, 1099, 1232, 1256, 1316, 1408, 1504, 1727, 1792, 2068, 2198, 2464, 2512, 2632, 2816, 3008, 3454, 3619, 4136, 4396, 4928, 5024, 5264, 6016, 6908, 7238, 7379, 8272, 8792, 9856, 10048, 10528, 12032, 12089, 13816, 14476, 14758, 16544, 17584, 19712, 20096, 21056, 24178, 27632, 28952, 29516, 33088, 35168, 40192, 42112, 48356, 51653, 55264, 57904, 59032, 66176, 70336, 81169, 84224, 96712, 103306, 110528, 115808, 118064, 132352, 140672, 162338, 193424, 206612, 221056, 231616, 236128, 281344, 324676, 386848, 413224, 442112, 463232, 472256, 568183, 649352, 773696, 826448, 926464, 944512, 1136366, 1298704, 1547392, 1652896, 1889024, 2272732, 2597408, 3094784, 3305792, 4545464, 5194816, 6611584, 9090928, 10389632, 13223168, 18181856, 20779264, 36363712, 72727424, 145454848]

約数ペア:

[(1, 145454848), (2, 72727424), (4, 36363712), (7, 20779264), (8, 18181856), (11, 13223168), (14, 10389632), (16, 9090928), (22, 6611584), (28, 5194816), (32, 4545464), (44, 3305792), (47, 3094784), (56, 2597408), (64, 2272732), (77, 1889024), (88, 1652896), (94, 1547392), (112, 1298704), (128, 1136366), (154, 944512), (157, 926464), (176, 826448), (188, 773696), (224, 649352), (256, 568183), (308, 472256), (314, 463232), (329, 442112), (352, 413224), (376, 386848), (448, 324676), (517, 281344), (616, 236128), (628, 231616), (658, 221056), (704, 206612), (752, 193424), (896, 162338), (1034, 140672), (1099, 132352), (1232, 118064), (1256, 115808), (1316, 110528), (1408, 103306), (1504, 96712), (1727, 84224), (1792, 81169), (2068, 70336), (2198, 66176), (2464, 59032), (2512, 57904), (2632, 55264), (2816, 51653), (3008, 48356), (3454, 42112), (3619, 40192), (4136, 35168), (4396, 33088), (4928, 29516), (5024, 28952), (5264, 27632), (6016, 24178), (6908, 21056), (7238, 20096), (7379, 19712), (8272, 17584), (8792, 16544), (9856, 14758), (10048, 14476), (10528, 13816), (12032, 12089)]