190890432

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1648

約数の個数: 140

約数和(自身を含む): 590830416

約数和(自身を除く): 399939984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1601, 1656, 1728, 1863, 2208, 2484, 2592, 3202, 3312, 3726, 4416, 4803, 4968, 5184, 6404, 6624, 7452, 9606, 9936, 12808, 13248, 14409, 14904, 19212, 19872, 25616, 28818, 29808, 36823, 38424, 39744, 43227, 51232, 57636, 59616, 73646, 76848, 86454, 102464, 110469, 115272, 119232, 129681, 147292, 153696, 172908, 220938, 230544, 259362, 294584, 307392, 331407, 345816, 441876, 461088, 518724, 589168, 662814, 691632, 883752, 922176, 994221, 1037448, 1178336, 1325628, 1383264, 1767504, 1988442, 2074896, 2356672, 2651256, 2766528, 2982663, 3535008, 3976884, 4149792, 5302512, 5965326, 7070016, 7953768, 8299584, 10605024, 11930652, 15907536, 21210048, 23861304, 31815072, 47722608, 63630144, 95445216, 190890432]

約数ペア:

[(1, 190890432), (2, 95445216), (3, 63630144), (4, 47722608), (6, 31815072), (8, 23861304), (9, 21210048), (12, 15907536), (16, 11930652), (18, 10605024), (23, 8299584), (24, 7953768), (27, 7070016), (32, 5965326), (36, 5302512), (46, 4149792), (48, 3976884), (54, 3535008), (64, 2982663), (69, 2766528), (72, 2651256), (81, 2356672), (92, 2074896), (96, 1988442), (108, 1767504), (138, 1383264), (144, 1325628), (162, 1178336), (184, 1037448), (192, 994221), (207, 922176), (216, 883752), (276, 691632), (288, 662814), (324, 589168), (368, 518724), (414, 461088), (432, 441876), (552, 345816), (576, 331407), (621, 307392), (648, 294584), (736, 259362), (828, 230544), (864, 220938), (1104, 172908), (1242, 153696), (1296, 147292), (1472, 129681), (1601, 119232), (1656, 115272), (1728, 110469), (1863, 102464), (2208, 86454), (2484, 76848), (2592, 73646), (3202, 59616), (3312, 57636), (3726, 51232), (4416, 43227), (4803, 39744), (4968, 38424), (5184, 36823), (6404, 29808), (6624, 28818), (7452, 25616), (9606, 19872), (9936, 19212), (12808, 14904), (13248, 14409)]