159401814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 389587968

約数和(自身を除く): 230186154

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 169, 186, 286, 338, 341, 403, 429, 461, 507, 682, 806, 858, 922, 1014, 1023, 1209, 1383, 1859, 2046, 2418, 2766, 3718, 4433, 5071, 5239, 5577, 5993, 8866, 10142, 10478, 11154, 11986, 13299, 14291, 15213, 15717, 17979, 26598, 28582, 30426, 31434, 35958, 42873, 57629, 65923, 77909, 85746, 115258, 131846, 155818, 157201, 172887, 185783, 197769, 233727, 314402, 345774, 371566, 395538, 467454, 471603, 557349, 856999, 943206, 1114698, 1713998, 2043613, 2415179, 2570997, 4087226, 4830358, 5141994, 6130839, 7245537, 12261678, 14491074, 26566969, 53133938, 79700907, 159401814]

約数ペア:

[(1, 159401814), (2, 79700907), (3, 53133938), (6, 26566969), (11, 14491074), (13, 12261678), (22, 7245537), (26, 6130839), (31, 5141994), (33, 4830358), (39, 4087226), (62, 2570997), (66, 2415179), (78, 2043613), (93, 1713998), (143, 1114698), (169, 943206), (186, 856999), (286, 557349), (338, 471603), (341, 467454), (403, 395538), (429, 371566), (461, 345774), (507, 314402), (682, 233727), (806, 197769), (858, 185783), (922, 172887), (1014, 157201), (1023, 155818), (1209, 131846), (1383, 115258), (1859, 85746), (2046, 77909), (2418, 65923), (2766, 57629), (3718, 42873), (4433, 35958), (5071, 31434), (5239, 30426), (5577, 28582), (5993, 26598), (8866, 17979), (10142, 15717), (10478, 15213), (11154, 14291), (11986, 13299)]