101075972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 192709440

約数和(自身を除く): 91633468

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 157, 172, 197, 314, 394, 628, 788, 817, 1634, 2983, 3268, 3743, 5966, 6751, 7486, 8471, 11932, 13502, 14972, 16942, 27004, 30929, 33884, 61858, 123716, 128269, 160949, 256538, 321898, 513076, 587651, 643796, 1175302, 1329947, 2350604, 2659894, 5319788, 25268993, 50537986, 101075972]

約数ペア:

[(1, 101075972), (2, 50537986), (4, 25268993), (19, 5319788), (38, 2659894), (43, 2350604), (76, 1329947), (86, 1175302), (157, 643796), (172, 587651), (197, 513076), (314, 321898), (394, 256538), (628, 160949), (788, 128269), (817, 123716), (1634, 61858), (2983, 33884), (3268, 30929), (3743, 27004), (5966, 16942), (6751, 14972), (7486, 13502), (8471, 11932)]