143859894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 314496000

約数和(自身を除く): 170636106

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 103, 138, 174, 206, 309, 349, 618, 667, 698, 1047, 1334, 2001, 2094, 2369, 2987, 4002, 4738, 5974, 7107, 8027, 8961, 10121, 14214, 16054, 17922, 20242, 24081, 30363, 35947, 48162, 60726, 68701, 71894, 107841, 137402, 206103, 215682, 232783, 412206, 465566, 698349, 826781, 1042463, 1396698, 1653562, 2084926, 2480343, 3127389, 4960686, 6254778, 23976649, 47953298, 71929947, 143859894]

約数ペア:

[(1, 143859894), (2, 71929947), (3, 47953298), (6, 23976649), (23, 6254778), (29, 4960686), (46, 3127389), (58, 2480343), (69, 2084926), (87, 1653562), (103, 1396698), (138, 1042463), (174, 826781), (206, 698349), (309, 465566), (349, 412206), (618, 232783), (667, 215682), (698, 206103), (1047, 137402), (1334, 107841), (2001, 71894), (2094, 68701), (2369, 60726), (2987, 48162), (4002, 35947), (4738, 30363), (5974, 24081), (7107, 20242), (8027, 17922), (8961, 16054), (10121, 14214)]