157065498

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 349885536

約数和(自身を除く): 192820038

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 307, 387, 614, 661, 774, 921, 1322, 1842, 1983, 2763, 3966, 5526, 5949, 11898, 13201, 26402, 28423, 39603, 56846, 79206, 85269, 118809, 170538, 202927, 237618, 255807, 405854, 511614, 608781, 1217562, 1826343, 3652686, 8725861, 17451722, 26177583, 52355166, 78532749, 157065498]

約数ペア:

[(1, 157065498), (2, 78532749), (3, 52355166), (6, 26177583), (9, 17451722), (18, 8725861), (43, 3652686), (86, 1826343), (129, 1217562), (258, 608781), (307, 511614), (387, 405854), (614, 255807), (661, 237618), (774, 202927), (921, 170538), (1322, 118809), (1842, 85269), (1983, 79206), (2763, 56846), (3966, 39603), (5526, 28423), (5949, 26402), (11898, 13201)]