161874170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{16139}}^1$

素因数の和:16222

約数の個数: 32

約数和(自身を含む): 313761600

約数和(自身を除く): 151887430

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 16139, 32278, 80695, 161390, 274363, 548726, 952201, 1371815, 1904402, 2743630, 4761005, 9522010, 16187417, 32374834, 80937085, 161874170]

約数ペア:

[(1, 161874170), (2, 80937085), (5, 32374834), (10, 16187417), (17, 9522010), (34, 4761005), (59, 2743630), (85, 1904402), (118, 1371815), (170, 952201), (295, 548726), (590, 274363), (1003, 161390), (2006, 80695), (5015, 32278), (10030, 16139)]