197306496

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1603

約数の個数: 128

約数和(自身を含む): 598454400

約数和(自身を除く): 401147904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 288, 296, 333, 384, 432, 444, 576, 592, 666, 864, 888, 999, 1152, 1184, 1332, 1543, 1728, 1776, 1998, 2368, 2664, 3086, 3456, 3552, 3996, 4629, 4736, 5328, 6172, 7104, 7992, 9258, 10656, 12344, 13887, 14208, 15984, 18516, 21312, 24688, 27774, 31968, 37032, 41661, 42624, 49376, 55548, 57091, 63936, 74064, 83322, 98752, 111096, 114182, 127872, 148128, 166644, 171273, 197504, 222192, 228364, 296256, 333288, 342546, 444384, 456728, 513819, 592512, 666576, 685092, 888768, 913456, 1027638, 1333152, 1370184, 1541457, 1777536, 1826912, 2055276, 2666304, 2740368, 3082914, 3653824, 4110552, 5332608, 5480736, 6165828, 7307648, 8221104, 10961472, 12331656, 16442208, 21922944, 24663312, 32884416, 49326624, 65768832, 98653248, 197306496]

約数ペア:

[(1, 197306496), (2, 98653248), (3, 65768832), (4, 49326624), (6, 32884416), (8, 24663312), (9, 21922944), (12, 16442208), (16, 12331656), (18, 10961472), (24, 8221104), (27, 7307648), (32, 6165828), (36, 5480736), (37, 5332608), (48, 4110552), (54, 3653824), (64, 3082914), (72, 2740368), (74, 2666304), (96, 2055276), (108, 1826912), (111, 1777536), (128, 1541457), (144, 1370184), (148, 1333152), (192, 1027638), (216, 913456), (222, 888768), (288, 685092), (296, 666576), (333, 592512), (384, 513819), (432, 456728), (444, 444384), (576, 342546), (592, 333288), (666, 296256), (864, 228364), (888, 222192), (999, 197504), (1152, 171273), (1184, 166644), (1332, 148128), (1543, 127872), (1728, 114182), (1776, 111096), (1998, 98752), (2368, 83322), (2664, 74064), (3086, 63936), (3456, 57091), (3552, 55548), (3996, 49376), (4629, 42624), (4736, 41661), (5328, 37032), (6172, 31968), (7104, 27774), (7992, 24688), (9258, 21312), (10656, 18516), (12344, 15984), (13887, 14208)]