189156979792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1\times {\mathrm{10723}}^1$

素因数の和:12188

約数の個数: 80

約数和(自身を含む): 405618913728

約数和(自身を除く): 216461933936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1373, 1606, 2746, 3212, 5492, 6424, 10723, 10984, 12848, 15103, 21446, 21968, 30206, 42892, 60412, 85784, 100229, 117953, 120824, 171568, 200458, 235906, 241648, 400916, 471812, 782779, 801832, 943624, 1102519, 1565558, 1603664, 1887248, 2205038, 3131116, 4410076, 6262232, 8610569, 8820152, 12524464, 14722679, 17221138, 17640304, 29445358, 34442276, 58890716, 68884552, 117781432, 137769104, 161949469, 235562864, 323898938, 647797876, 1074755567, 1295595752, 2149511134, 2591191504, 4299022268, 8598044536, 11822311237, 17196089072, 23644622474, 47289244948, 94578489896, 189156979792]

約数ペア:

[(1, 189156979792), (2, 94578489896), (4, 47289244948), (8, 23644622474), (11, 17196089072), (16, 11822311237), (22, 8598044536), (44, 4299022268), (73, 2591191504), (88, 2149511134), (146, 1295595752), (176, 1074755567), (292, 647797876), (584, 323898938), (803, 235562864), (1168, 161949469), (1373, 137769104), (1606, 117781432), (2746, 68884552), (3212, 58890716), (5492, 34442276), (6424, 29445358), (10723, 17640304), (10984, 17221138), (12848, 14722679), (15103, 12524464), (21446, 8820152), (21968, 8610569), (30206, 6262232), (42892, 4410076), (60412, 3131116), (85784, 2205038), (100229, 1887248), (117953, 1603664), (120824, 1565558), (171568, 1102519), (200458, 943624), (235906, 801832), (241648, 782779), (400916, 471812)]