147257068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8929}}^1$

素因数の和:8990

約数の個数: 48

約数和(自身を含む): 320051200

約数和(自身を除く): 172794132

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 8929, 16492, 17858, 35716, 62503, 125006, 169651, 250012, 276799, 339302, 553598, 678604, 1107196, 1187557, 1937593, 2375114, 3875186, 4750228, 5259181, 7750372, 10518362, 21036724, 36814267, 73628534, 147257068]

約数ペア:

[(1, 147257068), (2, 73628534), (4, 36814267), (7, 21036724), (14, 10518362), (19, 7750372), (28, 5259181), (31, 4750228), (38, 3875186), (62, 2375114), (76, 1937593), (124, 1187557), (133, 1107196), (217, 678604), (266, 553598), (434, 339302), (532, 276799), (589, 250012), (868, 169651), (1178, 125006), (2356, 62503), (4123, 35716), (8246, 17858), (8929, 16492)]