40206166

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 87333120

約数和(自身を除く): 47126954

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 49, 77, 91, 98, 133, 143, 151, 154, 182, 209, 247, 266, 286, 302, 418, 494, 539, 637, 931, 1001, 1057, 1078, 1274, 1463, 1661, 1729, 1862, 1963, 2002, 2114, 2717, 2869, 2926, 3322, 3458, 3926, 5434, 5738, 7007, 7399, 10241, 11627, 12103, 13741, 14014, 14798, 19019, 20083, 20482, 21593, 23254, 24206, 27482, 31559, 37297, 38038, 40166, 43186, 63118, 74594, 81389, 96187, 133133, 140581, 151151, 162778, 192374, 220913, 261079, 266266, 281162, 302302, 410267, 441826, 522158, 820534, 1058057, 1546391, 1827553, 2116114, 2871869, 3092782, 3655106, 5743738, 20103083, 40206166]

約数ペア:

[(1, 40206166), (2, 20103083), (7, 5743738), (11, 3655106), (13, 3092782), (14, 2871869), (19, 2116114), (22, 1827553), (26, 1546391), (38, 1058057), (49, 820534), (77, 522158), (91, 441826), (98, 410267), (133, 302302), (143, 281162), (151, 266266), (154, 261079), (182, 220913), (209, 192374), (247, 162778), (266, 151151), (286, 140581), (302, 133133), (418, 96187), (494, 81389), (539, 74594), (637, 63118), (931, 43186), (1001, 40166), (1057, 38038), (1078, 37297), (1274, 31559), (1463, 27482), (1661, 24206), (1729, 23254), (1862, 21593), (1963, 20482), (2002, 20083), (2114, 19019), (2717, 14798), (2869, 14014), (2926, 13741), (3322, 12103), (3458, 11627), (3926, 10241), (5434, 7399), (5738, 7007)]