153431568

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 446846400

約数和(自身を除く): 293414832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 71, 72, 86, 129, 142, 144, 172, 213, 258, 284, 344, 349, 387, 426, 516, 568, 639, 688, 698, 774, 852, 1032, 1047, 1136, 1278, 1396, 1548, 1704, 2064, 2094, 2556, 2792, 3053, 3096, 3141, 3408, 4188, 5112, 5584, 6106, 6192, 6282, 8376, 9159, 10224, 12212, 12564, 15007, 16752, 18318, 24424, 24779, 25128, 27477, 30014, 36636, 45021, 48848, 49558, 50256, 54954, 60028, 73272, 74337, 90042, 99116, 109908, 120056, 135063, 146544, 148674, 180084, 198232, 219816, 223011, 240112, 270126, 297348, 360168, 396464, 439632, 446022, 540252, 594696, 720336, 892044, 1065497, 1080504, 1189392, 1784088, 2130994, 2161008, 3196491, 3568176, 4261988, 6392982, 8523976, 9589473, 12785964, 17047952, 19178946, 25571928, 38357892, 51143856, 76715784, 153431568]

約数ペア:

[(1, 153431568), (2, 76715784), (3, 51143856), (4, 38357892), (6, 25571928), (8, 19178946), (9, 17047952), (12, 12785964), (16, 9589473), (18, 8523976), (24, 6392982), (36, 4261988), (43, 3568176), (48, 3196491), (71, 2161008), (72, 2130994), (86, 1784088), (129, 1189392), (142, 1080504), (144, 1065497), (172, 892044), (213, 720336), (258, 594696), (284, 540252), (344, 446022), (349, 439632), (387, 396464), (426, 360168), (516, 297348), (568, 270126), (639, 240112), (688, 223011), (698, 219816), (774, 198232), (852, 180084), (1032, 148674), (1047, 146544), (1136, 135063), (1278, 120056), (1396, 109908), (1548, 99116), (1704, 90042), (2064, 74337), (2094, 73272), (2556, 60028), (2792, 54954), (3053, 50256), (3096, 49558), (3141, 48848), (3408, 45021), (4188, 36636), (5112, 30014), (5584, 27477), (6106, 25128), (6192, 24779), (6282, 24424), (8376, 18318), (9159, 16752), (10224, 15007), (12212, 12564)]