162536745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 340402176

約数和(自身を除く): 177865431

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 37, 51, 69, 85, 105, 107, 111, 115, 119, 161, 185, 255, 259, 321, 345, 357, 391, 483, 535, 555, 595, 629, 749, 777, 805, 851, 1173, 1295, 1605, 1785, 1819, 1887, 1955, 2247, 2415, 2461, 2553, 2737, 3145, 3745, 3885, 3959, 4255, 4403, 5457, 5865, 5957, 7383, 8211, 9095, 9435, 11235, 11877, 12305, 12733, 12765, 13209, 13685, 14467, 17227, 17871, 19795, 22015, 27285, 27713, 29785, 36915, 38199, 41055, 41837, 43401, 51681, 59385, 63665, 66045, 67303, 72335, 83139, 86135, 89355, 91057, 101269, 125511, 138565, 190995, 201909, 209185, 217005, 258405, 273171, 292859, 303807, 336515, 415695, 455285, 471121, 506345, 627555, 637399, 878577, 1009545, 1365855, 1413363, 1464295, 1519035, 1547969, 1912197, 2355605, 3186995, 4392885, 4643907, 7066815, 7739845, 9560985, 10835783, 23219535, 32507349, 54178915, 162536745]

約数ペア:

[(1, 162536745), (3, 54178915), (5, 32507349), (7, 23219535), (15, 10835783), (17, 9560985), (21, 7739845), (23, 7066815), (35, 4643907), (37, 4392885), (51, 3186995), (69, 2355605), (85, 1912197), (105, 1547969), (107, 1519035), (111, 1464295), (115, 1413363), (119, 1365855), (161, 1009545), (185, 878577), (255, 637399), (259, 627555), (321, 506345), (345, 471121), (357, 455285), (391, 415695), (483, 336515), (535, 303807), (555, 292859), (595, 273171), (629, 258405), (749, 217005), (777, 209185), (805, 201909), (851, 190995), (1173, 138565), (1295, 125511), (1605, 101269), (1785, 91057), (1819, 89355), (1887, 86135), (1955, 83139), (2247, 72335), (2415, 67303), (2461, 66045), (2553, 63665), (2737, 59385), (3145, 51681), (3745, 43401), (3885, 41837), (3959, 41055), (4255, 38199), (4403, 36915), (5457, 29785), (5865, 27713), (5957, 27285), (7383, 22015), (8211, 19795), (9095, 17871), (9435, 17227), (11235, 14467), (11877, 13685), (12305, 13209), (12733, 12765)]