139656042

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 331008000

約数和(自身を除く): 191351958

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 79, 114, 158, 171, 237, 342, 474, 513, 711, 1026, 1422, 1501, 1723, 2133, 3002, 3446, 4266, 4503, 5169, 9006, 10338, 13509, 15507, 27018, 31014, 32737, 40527, 46521, 65474, 81054, 93042, 98211, 136117, 196422, 272234, 294633, 408351, 589266, 816702, 883899, 1225053, 1767798, 2450106, 2586223, 3675159, 5172446, 7350318, 7758669, 15517338, 23276007, 46552014, 69828021, 139656042]

約数ペア:

[(1, 139656042), (2, 69828021), (3, 46552014), (6, 23276007), (9, 15517338), (18, 7758669), (19, 7350318), (27, 5172446), (38, 3675159), (54, 2586223), (57, 2450106), (79, 1767798), (114, 1225053), (158, 883899), (171, 816702), (237, 589266), (342, 408351), (474, 294633), (513, 272234), (711, 196422), (1026, 136117), (1422, 98211), (1501, 93042), (1723, 81054), (2133, 65474), (3002, 46521), (3446, 40527), (4266, 32737), (4503, 31014), (5169, 27018), (9006, 15507), (10338, 13509)]