128899396962

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{1823}}^1\times {\mathrm{80167}}^1$

素因数の和:82012

約数の個数: 72

約数和(自身を含む): 325061358336

約数和(自身を除く): 196161961374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1823, 3646, 5469, 10938, 12761, 16407, 25522, 32814, 38283, 76566, 80167, 89327, 114849, 160334, 178654, 229698, 240501, 267981, 481002, 535962, 561169, 721503, 803943, 1122338, 1443006, 1607886, 1683507, 3367014, 3928183, 5050521, 7856366, 10101042, 11784549, 23569098, 35353647, 70707294, 146144441, 292288882, 438433323, 876866646, 1023011087, 1315299969, 2046022174, 2630599938, 3069033261, 6138066522, 7161077609, 9207099783, 14322155218, 18414199566, 21483232827, 42966465654, 64449698481, 128899396962]

約数ペア:

[(1, 128899396962), (2, 64449698481), (3, 42966465654), (6, 21483232827), (7, 18414199566), (9, 14322155218), (14, 9207099783), (18, 7161077609), (21, 6138066522), (42, 3069033261), (49, 2630599938), (63, 2046022174), (98, 1315299969), (126, 1023011087), (147, 876866646), (294, 438433323), (441, 292288882), (882, 146144441), (1823, 70707294), (3646, 35353647), (5469, 23569098), (10938, 11784549), (12761, 10101042), (16407, 7856366), (25522, 5050521), (32814, 3928183), (38283, 3367014), (76566, 1683507), (80167, 1607886), (89327, 1443006), (114849, 1122338), (160334, 803943), (178654, 721503), (229698, 561169), (240501, 535962), (267981, 481002)]