138345064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 325140480

約数和(自身を除く): 186795416

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 47, 52, 62, 83, 88, 94, 104, 124, 143, 166, 188, 248, 286, 332, 341, 376, 403, 517, 572, 611, 664, 682, 806, 913, 1034, 1079, 1144, 1222, 1364, 1457, 1612, 1826, 2068, 2158, 2444, 2573, 2728, 2914, 3224, 3652, 3901, 4136, 4316, 4433, 4888, 5146, 5828, 6721, 7304, 7802, 8632, 8866, 10292, 11656, 11869, 13442, 15604, 16027, 17732, 18941, 20584, 23738, 26884, 28303, 31208, 32054, 33449, 35464, 37882, 42911, 47476, 50713, 53768, 56606, 64108, 66898, 75764, 85822, 94952, 101426, 113212, 120931, 128216, 133796, 151528, 171644, 202852, 208351, 226424, 241862, 267592, 343288, 367939, 405704, 416702, 483724, 557843, 735878, 833404, 967448, 1115686, 1330241, 1471756, 1572103, 1666808, 2231372, 2660482, 2943512, 3144206, 4462744, 5320964, 6288412, 10641928, 12576824, 17293133, 34586266, 69172532, 138345064]

約数ペア:

[(1, 138345064), (2, 69172532), (4, 34586266), (8, 17293133), (11, 12576824), (13, 10641928), (22, 6288412), (26, 5320964), (31, 4462744), (44, 3144206), (47, 2943512), (52, 2660482), (62, 2231372), (83, 1666808), (88, 1572103), (94, 1471756), (104, 1330241), (124, 1115686), (143, 967448), (166, 833404), (188, 735878), (248, 557843), (286, 483724), (332, 416702), (341, 405704), (376, 367939), (403, 343288), (517, 267592), (572, 241862), (611, 226424), (664, 208351), (682, 202852), (806, 171644), (913, 151528), (1034, 133796), (1079, 128216), (1144, 120931), (1222, 113212), (1364, 101426), (1457, 94952), (1612, 85822), (1826, 75764), (2068, 66898), (2158, 64108), (2444, 56606), (2573, 53768), (2728, 50713), (2914, 47476), (3224, 42911), (3652, 37882), (3901, 35464), (4136, 33449), (4316, 32054), (4433, 31208), (4888, 28303), (5146, 26884), (5828, 23738), (6721, 20584), (7304, 18941), (7802, 17732), (8632, 16027), (8866, 15604), (10292, 13442), (11656, 11869)]