155963814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{11161}}^1$

素因数の和:11320

約数の個数: 32

約数和(自身を含む): 332716896

約数和(自身を除く): 176753082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 6987, 11161, 13974, 22322, 33483, 66966, 189737, 379474, 569211, 1138422, 1529057, 3058114, 4587171, 9174342, 25993969, 51987938, 77981907, 155963814]

約数ペア:

[(1, 155963814), (2, 77981907), (3, 51987938), (6, 25993969), (17, 9174342), (34, 4587171), (51, 3058114), (102, 1529057), (137, 1138422), (274, 569211), (411, 379474), (822, 189737), (2329, 66966), (4658, 33483), (6987, 22322), (11161, 13974)]