157287746

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 304598880

約数和(自身を除く): 147311134

約数列:

[1, 2, 7, 11, 14, 22, 49, 59, 77, 98, 118, 154, 413, 539, 649, 826, 1078, 1298, 2473, 2891, 4543, 4946, 5782, 9086, 17311, 27203, 31801, 34622, 54406, 63602, 121177, 145907, 190421, 242354, 291814, 380842, 1021349, 1332947, 1604977, 2042698, 2665894, 3209954, 7149443, 11234839, 14298886, 22469678, 78643873, 157287746]

約数ペア:

[(1, 157287746), (2, 78643873), (7, 22469678), (11, 14298886), (14, 11234839), (22, 7149443), (49, 3209954), (59, 2665894), (77, 2042698), (98, 1604977), (118, 1332947), (154, 1021349), (413, 380842), (539, 291814), (649, 242354), (826, 190421), (1078, 145907), (1298, 121177), (2473, 63602), (2891, 54406), (4543, 34622), (4946, 31801), (5782, 27203), (9086, 17311)]