144426128

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{16747}}^1$

素因数の和:16780

約数の個数: 60

約数和(自身を含む): 355124592

約数和(自身を除く): 210698464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 16747, 33494, 66988, 117229, 133976, 184217, 234458, 267952, 368434, 468916, 736868, 820603, 937832, 1289519, 1473736, 1641206, 1875664, 2579038, 2947472, 3282412, 5158076, 6564824, 9026633, 10316152, 13129648, 18053266, 20632304, 36106532, 72213064, 144426128]

約数ペア:

[(1, 144426128), (2, 72213064), (4, 36106532), (7, 20632304), (8, 18053266), (11, 13129648), (14, 10316152), (16, 9026633), (22, 6564824), (28, 5158076), (44, 3282412), (49, 2947472), (56, 2579038), (77, 1875664), (88, 1641206), (98, 1473736), (112, 1289519), (154, 937832), (176, 820603), (196, 736868), (308, 468916), (392, 368434), (539, 267952), (616, 234458), (784, 184217), (1078, 133976), (1232, 117229), (2156, 66988), (4312, 33494), (8624, 16747)]