155511504

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 463095360

約数和(自身を除く): 307583856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 113, 114, 144, 152, 171, 226, 228, 304, 339, 342, 452, 456, 503, 678, 684, 904, 912, 1006, 1017, 1356, 1368, 1509, 1808, 2012, 2034, 2147, 2712, 2736, 3018, 4024, 4068, 4294, 4527, 5424, 6036, 6441, 8048, 8136, 8588, 9054, 9557, 12072, 12882, 16272, 17176, 18108, 19114, 19323, 24144, 25764, 28671, 34352, 36216, 38228, 38646, 51528, 56839, 57342, 72432, 76456, 77292, 86013, 103056, 113678, 114684, 152912, 154584, 170517, 172026, 227356, 229368, 309168, 341034, 344052, 454712, 458736, 511551, 682068, 688104, 909424, 1023102, 1079941, 1364136, 1376208, 2046204, 2159882, 2728272, 3239823, 4092408, 4319764, 6479646, 8184816, 8639528, 9719469, 12959292, 17279056, 19438938, 25918584, 38877876, 51837168, 77755752, 155511504]

約数ペア:

[(1, 155511504), (2, 77755752), (3, 51837168), (4, 38877876), (6, 25918584), (8, 19438938), (9, 17279056), (12, 12959292), (16, 9719469), (18, 8639528), (19, 8184816), (24, 6479646), (36, 4319764), (38, 4092408), (48, 3239823), (57, 2728272), (72, 2159882), (76, 2046204), (113, 1376208), (114, 1364136), (144, 1079941), (152, 1023102), (171, 909424), (226, 688104), (228, 682068), (304, 511551), (339, 458736), (342, 454712), (452, 344052), (456, 341034), (503, 309168), (678, 229368), (684, 227356), (904, 172026), (912, 170517), (1006, 154584), (1017, 152912), (1356, 114684), (1368, 113678), (1509, 103056), (1808, 86013), (2012, 77292), (2034, 76456), (2147, 72432), (2712, 57342), (2736, 56839), (3018, 51528), (4024, 38646), (4068, 38228), (4294, 36216), (4527, 34352), (5424, 28671), (6036, 25764), (6441, 24144), (8048, 19323), (8136, 19114), (8588, 18108), (9054, 17176), (9557, 16272), (12072, 12882)]