138343212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:828

約数の個数: 144

約数和(自身を含む): 433585152

約数和(自身を除く): 295241940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 153, 172, 204, 238, 252, 258, 301, 306, 357, 387, 476, 516, 602, 612, 714, 731, 751, 774, 903, 1071, 1204, 1428, 1462, 1502, 1548, 1806, 2142, 2193, 2253, 2709, 2924, 3004, 3612, 4284, 4386, 4506, 5117, 5257, 5418, 6579, 6759, 8772, 9012, 10234, 10514, 10836, 12767, 13158, 13518, 15351, 15771, 20468, 21028, 25534, 26316, 27036, 30702, 31542, 32293, 38301, 46053, 47313, 51068, 61404, 63084, 64586, 76602, 89369, 92106, 94626, 96879, 114903, 129172, 153204, 178738, 184212, 189252, 193758, 226051, 229806, 268107, 290637, 357476, 387516, 452102, 459612, 536214, 548981, 581274, 678153, 804321, 904204, 1072428, 1097962, 1162548, 1356306, 1608642, 1646943, 2034459, 2195924, 2712612, 3217284, 3293886, 3842867, 4068918, 4940829, 6587772, 7685734, 8137836, 9881658, 11528601, 15371468, 19763316, 23057202, 34585803, 46114404, 69171606, 138343212]

約数ペア:

[(1, 138343212), (2, 69171606), (3, 46114404), (4, 34585803), (6, 23057202), (7, 19763316), (9, 15371468), (12, 11528601), (14, 9881658), (17, 8137836), (18, 7685734), (21, 6587772), (28, 4940829), (34, 4068918), (36, 3842867), (42, 3293886), (43, 3217284), (51, 2712612), (63, 2195924), (68, 2034459), (84, 1646943), (86, 1608642), (102, 1356306), (119, 1162548), (126, 1097962), (129, 1072428), (153, 904204), (172, 804321), (204, 678153), (238, 581274), (252, 548981), (258, 536214), (301, 459612), (306, 452102), (357, 387516), (387, 357476), (476, 290637), (516, 268107), (602, 229806), (612, 226051), (714, 193758), (731, 189252), (751, 184212), (774, 178738), (903, 153204), (1071, 129172), (1204, 114903), (1428, 96879), (1462, 94626), (1502, 92106), (1548, 89369), (1806, 76602), (2142, 64586), (2193, 63084), (2253, 61404), (2709, 51068), (2924, 47313), (3004, 46053), (3612, 38301), (4284, 32293), (4386, 31542), (4506, 30702), (5117, 27036), (5257, 26316), (5418, 25534), (6579, 21028), (6759, 20468), (8772, 15771), (9012, 15351), (10234, 13518), (10514, 13158), (10836, 12767)]