138391552

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 104

約数和(自身を含む): 313748064

約数和(自身を除く): 175356512

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 113, 128, 184, 208, 226, 256, 299, 368, 416, 452, 512, 598, 736, 832, 904, 1024, 1196, 1469, 1472, 1664, 1808, 2048, 2392, 2599, 2938, 2944, 3328, 3616, 4096, 4784, 5198, 5876, 5888, 6656, 7232, 9568, 10396, 11752, 11776, 13312, 14464, 19136, 20792, 23504, 23552, 26624, 28928, 33787, 38272, 41584, 47008, 47104, 53248, 57856, 67574, 76544, 83168, 94016, 94208, 115712, 135148, 153088, 166336, 188032, 231424, 270296, 306176, 332672, 376064, 462848, 540592, 612352, 665344, 752128, 1081184, 1224704, 1330688, 1504256, 2162368, 2661376, 3008512, 4324736, 5322752, 6017024, 8649472, 10645504, 17298944, 34597888, 69195776, 138391552]

約数ペア:

[(1, 138391552), (2, 69195776), (4, 34597888), (8, 17298944), (13, 10645504), (16, 8649472), (23, 6017024), (26, 5322752), (32, 4324736), (46, 3008512), (52, 2661376), (64, 2162368), (92, 1504256), (104, 1330688), (113, 1224704), (128, 1081184), (184, 752128), (208, 665344), (226, 612352), (256, 540592), (299, 462848), (368, 376064), (416, 332672), (452, 306176), (512, 270296), (598, 231424), (736, 188032), (832, 166336), (904, 153088), (1024, 135148), (1196, 115712), (1469, 94208), (1472, 94016), (1664, 83168), (1808, 76544), (2048, 67574), (2392, 57856), (2599, 53248), (2938, 47104), (2944, 47008), (3328, 41584), (3616, 38272), (4096, 33787), (4784, 28928), (5198, 26624), (5876, 23552), (5888, 23504), (6656, 20792), (7232, 19136), (9568, 14464), (10396, 13312), (11752, 11776)]