157095290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2075

約数の個数: 64

約数和(自身を含む): 332439552

約数和(自身を除く): 175344262

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2003, 2530, 3410, 3565, 4006, 7130, 7843, 10015, 15686, 20030, 22033, 39215, 44066, 46069, 62093, 78430, 92138, 110165, 124186, 220330, 230345, 310465, 460690, 506759, 620930, 683023, 1013518, 1366046, 1428139, 2533795, 2856278, 3415115, 5067590, 6830230, 7140695, 14281390, 15709529, 31419058, 78547645, 157095290]

約数ペア:

[(1, 157095290), (2, 78547645), (5, 31419058), (10, 15709529), (11, 14281390), (22, 7140695), (23, 6830230), (31, 5067590), (46, 3415115), (55, 2856278), (62, 2533795), (110, 1428139), (115, 1366046), (155, 1013518), (230, 683023), (253, 620930), (310, 506759), (341, 460690), (506, 310465), (682, 230345), (713, 220330), (1265, 124186), (1426, 110165), (1705, 92138), (2003, 78430), (2530, 62093), (3410, 46069), (3565, 44066), (4006, 39215), (7130, 22033), (7843, 20030), (10015, 15686)]