157026316

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4007}}^1$

素因数の和:4209

約数の個数: 24

約数和(自身を含む): 280447776

約数和(自身を除く): 123421460

約数列:

[1, 2, 4, 97, 101, 194, 202, 388, 404, 4007, 8014, 9797, 16028, 19594, 39188, 388679, 404707, 777358, 809414, 1554716, 1618828, 39256579, 78513158, 157026316]

約数ペア:

[(1, 157026316), (2, 78513158), (4, 39256579), (97, 1618828), (101, 1554716), (194, 809414), (202, 777358), (388, 404707), (404, 388679), (4007, 39188), (8014, 19594), (9797, 16028)]