142744364

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 294658560

約数和(自身を除く): 151914196

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 413, 497, 826, 994, 1217, 1652, 1988, 2434, 4189, 4868, 8378, 8519, 16756, 17038, 29323, 34076, 58646, 71803, 86407, 117292, 143606, 172814, 287212, 345628, 502621, 604849, 1005242, 1209698, 2010484, 2419396, 5098013, 10196026, 20392052, 35686091, 71372182, 142744364]

約数ペア:

[(1, 142744364), (2, 71372182), (4, 35686091), (7, 20392052), (14, 10196026), (28, 5098013), (59, 2419396), (71, 2010484), (118, 1209698), (142, 1005242), (236, 604849), (284, 502621), (413, 345628), (497, 287212), (826, 172814), (994, 143606), (1217, 117292), (1652, 86407), (1988, 71803), (2434, 58646), (4189, 34076), (4868, 29323), (8378, 17038), (8519, 16756)]