153130747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 65841413

約数列:

[1, 7, 11, 17, 19, 47, 77, 119, 131, 133, 187, 209, 323, 329, 517, 799, 893, 917, 1309, 1441, 1463, 2227, 2261, 2489, 3553, 3619, 5593, 6157, 6251, 8789, 9823, 10087, 15181, 15589, 17423, 24497, 24871, 27379, 42313, 43099, 61523, 67727, 68761, 104669, 106267, 116983, 166991, 171479, 191653, 296191, 465443, 474089, 732683, 818881, 1151359, 1168937, 1286813, 1988711, 3258101, 8059513, 9007691, 13920977, 21875821, 153130747]

約数ペア:

[(1, 153130747), (7, 21875821), (11, 13920977), (17, 9007691), (19, 8059513), (47, 3258101), (77, 1988711), (119, 1286813), (131, 1168937), (133, 1151359), (187, 818881), (209, 732683), (323, 474089), (329, 465443), (517, 296191), (799, 191653), (893, 171479), (917, 166991), (1309, 116983), (1441, 106267), (1463, 104669), (2227, 68761), (2261, 67727), (2489, 61523), (3553, 43099), (3619, 42313), (5593, 27379), (6157, 24871), (6251, 24497), (8789, 17423), (9823, 15589), (10087, 15181)]