156948264452

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1\times {\mathrm{38197}}^1$

素因数の和:39036

約数の個数: 48

約数和(自身を含む): 315678050688

約数和(自身を除く): 158729786236

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 571, 1028, 1142, 1799, 2284, 3598, 3997, 7196, 7994, 15988, 38197, 76394, 146747, 152788, 267379, 293494, 534758, 586988, 1027229, 1069516, 2054458, 4108916, 9816629, 19633258, 21810487, 39266516, 43620974, 68716403, 87241948, 137432806, 152673409, 274865612, 305346818, 610693636, 5605295159, 11210590318, 22421180636, 39237066113, 78474132226, 156948264452]

約数ペア:

[(1, 156948264452), (2, 78474132226), (4, 39237066113), (7, 22421180636), (14, 11210590318), (28, 5605295159), (257, 610693636), (514, 305346818), (571, 274865612), (1028, 152673409), (1142, 137432806), (1799, 87241948), (2284, 68716403), (3598, 43620974), (3997, 39266516), (7196, 21810487), (7994, 19633258), (15988, 9816629), (38197, 4108916), (76394, 2054458), (146747, 1069516), (152788, 1027229), (267379, 586988), (293494, 534758)]