148919148

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 457416960

約数和(自身を除く): 308497812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 81, 84, 86, 108, 126, 129, 162, 172, 189, 243, 252, 258, 301, 324, 378, 387, 486, 509, 516, 567, 602, 756, 774, 903, 972, 1018, 1134, 1161, 1204, 1527, 1548, 1701, 1806, 2036, 2268, 2322, 2709, 3054, 3402, 3483, 3563, 3612, 4581, 4644, 5418, 6108, 6804, 6966, 7126, 8127, 9162, 10449, 10689, 10836, 13743, 13932, 14252, 16254, 18324, 20898, 21378, 21887, 24381, 27486, 32067, 32508, 41229, 41796, 42756, 43774, 48762, 54972, 64134, 65661, 73143, 82458, 87548, 96201, 97524, 123687, 128268, 131322, 146286, 153209, 164916, 192402, 196983, 247374, 262644, 288603, 292572, 306418, 384804, 393966, 459627, 494748, 577206, 590949, 612836, 787932, 865809, 919254, 1154412, 1181898, 1378881, 1731618, 1772847, 1838508, 2363796, 2757762, 3463236, 3545694, 4136643, 5318541, 5515524, 7091388, 8273286, 10637082, 12409929, 16546572, 21274164, 24819858, 37229787, 49639716, 74459574, 148919148]

約数ペア:

[(1, 148919148), (2, 74459574), (3, 49639716), (4, 37229787), (6, 24819858), (7, 21274164), (9, 16546572), (12, 12409929), (14, 10637082), (18, 8273286), (21, 7091388), (27, 5515524), (28, 5318541), (36, 4136643), (42, 3545694), (43, 3463236), (54, 2757762), (63, 2363796), (81, 1838508), (84, 1772847), (86, 1731618), (108, 1378881), (126, 1181898), (129, 1154412), (162, 919254), (172, 865809), (189, 787932), (243, 612836), (252, 590949), (258, 577206), (301, 494748), (324, 459627), (378, 393966), (387, 384804), (486, 306418), (509, 292572), (516, 288603), (567, 262644), (602, 247374), (756, 196983), (774, 192402), (903, 164916), (972, 153209), (1018, 146286), (1134, 131322), (1161, 128268), (1204, 123687), (1527, 97524), (1548, 96201), (1701, 87548), (1806, 82458), (2036, 73143), (2268, 65661), (2322, 64134), (2709, 54972), (3054, 48762), (3402, 43774), (3483, 42756), (3563, 41796), (3612, 41229), (4581, 32508), (4644, 32067), (5418, 27486), (6108, 24381), (6804, 21887), (6966, 21378), (7126, 20898), (8127, 18324), (9162, 16254), (10449, 14252), (10689, 13932), (10836, 13743)]