145139328

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{349}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 442055250

約数和(自身を除く): 296915922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 349, 361, 384, 456, 576, 608, 684, 698, 722, 912, 1047, 1083, 1152, 1216, 1368, 1396, 1444, 1824, 2094, 2166, 2432, 2736, 2792, 2888, 3141, 3249, 3648, 4188, 4332, 5472, 5584, 5776, 6282, 6498, 6631, 7296, 8376, 8664, 10944, 11168, 11552, 12564, 12996, 13262, 16752, 17328, 19893, 21888, 22336, 23104, 25128, 25992, 26524, 33504, 34656, 39786, 44672, 46208, 50256, 51984, 53048, 59679, 67008, 69312, 79572, 100512, 103968, 106096, 119358, 125989, 134016, 138624, 159144, 201024, 207936, 212192, 238716, 251978, 318288, 377967, 402048, 415872, 424384, 477432, 503956, 636576, 755934, 848768, 954864, 1007912, 1133901, 1273152, 1511868, 1909728, 2015824, 2267802, 2546304, 3023736, 3819456, 4031648, 4535604, 6047472, 7638912, 8063296, 9071208, 12094944, 16126592, 18142416, 24189888, 36284832, 48379776, 72569664, 145139328]

約数ペア:

[(1, 145139328), (2, 72569664), (3, 48379776), (4, 36284832), (6, 24189888), (8, 18142416), (9, 16126592), (12, 12094944), (16, 9071208), (18, 8063296), (19, 7638912), (24, 6047472), (32, 4535604), (36, 4031648), (38, 3819456), (48, 3023736), (57, 2546304), (64, 2267802), (72, 2015824), (76, 1909728), (96, 1511868), (114, 1273152), (128, 1133901), (144, 1007912), (152, 954864), (171, 848768), (192, 755934), (228, 636576), (288, 503956), (304, 477432), (342, 424384), (349, 415872), (361, 402048), (384, 377967), (456, 318288), (576, 251978), (608, 238716), (684, 212192), (698, 207936), (722, 201024), (912, 159144), (1047, 138624), (1083, 134016), (1152, 125989), (1216, 119358), (1368, 106096), (1396, 103968), (1444, 100512), (1824, 79572), (2094, 69312), (2166, 67008), (2432, 59679), (2736, 53048), (2792, 51984), (2888, 50256), (3141, 46208), (3249, 44672), (3648, 39786), (4188, 34656), (4332, 33504), (5472, 26524), (5584, 25992), (5776, 25128), (6282, 23104), (6498, 22336), (6631, 21888), (7296, 19893), (8376, 17328), (8664, 16752), (10944, 13262), (11168, 12996), (11552, 12564)]