142845768

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 445589760

約数和(自身を除く): 302743992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 216, 234, 248, 279, 312, 324, 351, 372, 403, 468, 547, 558, 648, 702, 744, 806, 837, 936, 1053, 1094, 1116, 1209, 1404, 1612, 1641, 1674, 2106, 2188, 2232, 2418, 2511, 2808, 3224, 3282, 3348, 3627, 4212, 4376, 4836, 4923, 5022, 6564, 6696, 7111, 7254, 8424, 9672, 9846, 10044, 10881, 13128, 14222, 14508, 14769, 16957, 19692, 20088, 21333, 21762, 28444, 29016, 29538, 32643, 33914, 39384, 42666, 43524, 44307, 50871, 56888, 59076, 63999, 65286, 67828, 85332, 87048, 88614, 101742, 118152, 127998, 130572, 135656, 152613, 170664, 177228, 191997, 203484, 220441, 255996, 261144, 305226, 354456, 383994, 406968, 440882, 457839, 511992, 575991, 610452, 661323, 767988, 881764, 915678, 1151982, 1220904, 1322646, 1373517, 1535976, 1763528, 1831356, 1983969, 2303964, 2645292, 2747034, 3662712, 3967938, 4607928, 5290584, 5494068, 5951907, 7935876, 10988136, 11903814, 15871752, 17855721, 23807628, 35711442, 47615256, 71422884, 142845768]

約数ペア:

[(1, 142845768), (2, 71422884), (3, 47615256), (4, 35711442), (6, 23807628), (8, 17855721), (9, 15871752), (12, 11903814), (13, 10988136), (18, 7935876), (24, 5951907), (26, 5494068), (27, 5290584), (31, 4607928), (36, 3967938), (39, 3662712), (52, 2747034), (54, 2645292), (62, 2303964), (72, 1983969), (78, 1831356), (81, 1763528), (93, 1535976), (104, 1373517), (108, 1322646), (117, 1220904), (124, 1151982), (156, 915678), (162, 881764), (186, 767988), (216, 661323), (234, 610452), (248, 575991), (279, 511992), (312, 457839), (324, 440882), (351, 406968), (372, 383994), (403, 354456), (468, 305226), (547, 261144), (558, 255996), (648, 220441), (702, 203484), (744, 191997), (806, 177228), (837, 170664), (936, 152613), (1053, 135656), (1094, 130572), (1116, 127998), (1209, 118152), (1404, 101742), (1612, 88614), (1641, 87048), (1674, 85332), (2106, 67828), (2188, 65286), (2232, 63999), (2418, 59076), (2511, 56888), (2808, 50871), (3224, 44307), (3282, 43524), (3348, 42666), (3627, 39384), (4212, 33914), (4376, 32643), (4836, 29538), (4923, 29016), (5022, 28444), (6564, 21762), (6696, 21333), (7111, 20088), (7254, 19692), (8424, 16957), (9672, 14769), (9846, 14508), (10044, 14222), (10881, 13128)]