145740056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 344148480

約数和(自身を除く): 198408424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 721, 824, 1133, 1442, 2266, 2297, 2884, 4532, 4594, 5768, 7931, 9064, 9188, 15862, 16079, 18376, 25267, 31724, 32158, 50534, 63448, 64316, 101068, 128632, 176869, 202136, 236591, 353738, 473182, 707476, 946364, 1414952, 1656137, 1892728, 2602501, 3312274, 5205002, 6624548, 10410004, 13249096, 18217507, 20820008, 36435014, 72870028, 145740056]

約数ペア:

[(1, 145740056), (2, 72870028), (4, 36435014), (7, 20820008), (8, 18217507), (11, 13249096), (14, 10410004), (22, 6624548), (28, 5205002), (44, 3312274), (56, 2602501), (77, 1892728), (88, 1656137), (103, 1414952), (154, 946364), (206, 707476), (308, 473182), (412, 353738), (616, 236591), (721, 202136), (824, 176869), (1133, 128632), (1442, 101068), (2266, 64316), (2297, 63448), (2884, 50534), (4532, 32158), (4594, 31724), (5768, 25267), (7931, 18376), (9064, 16079), (9188, 15862)]