153261768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 439971840

約数和(自身を除く): 286710072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 61, 62, 66, 88, 93, 122, 124, 132, 183, 186, 244, 248, 264, 307, 341, 366, 372, 488, 614, 671, 682, 732, 744, 921, 1023, 1228, 1342, 1364, 1464, 1842, 1891, 2013, 2046, 2456, 2684, 2728, 3377, 3684, 3782, 4026, 4092, 5368, 5673, 6754, 7368, 7564, 8052, 8184, 9517, 10131, 11346, 13508, 15128, 16104, 18727, 19034, 20262, 20801, 22692, 27016, 28551, 37454, 38068, 40524, 41602, 45384, 56181, 57102, 62403, 74908, 76136, 81048, 83204, 104687, 112362, 114204, 124806, 149816, 166408, 205997, 209374, 224724, 228408, 249612, 314061, 411994, 418748, 449448, 499224, 580537, 617991, 628122, 823988, 837496, 1161074, 1235982, 1256244, 1647976, 1741611, 2322148, 2471964, 2512488, 3483222, 4644296, 4943928, 6385907, 6966444, 12771814, 13932888, 19157721, 25543628, 38315442, 51087256, 76630884, 153261768]

約数ペア:

[(1, 153261768), (2, 76630884), (3, 51087256), (4, 38315442), (6, 25543628), (8, 19157721), (11, 13932888), (12, 12771814), (22, 6966444), (24, 6385907), (31, 4943928), (33, 4644296), (44, 3483222), (61, 2512488), (62, 2471964), (66, 2322148), (88, 1741611), (93, 1647976), (122, 1256244), (124, 1235982), (132, 1161074), (183, 837496), (186, 823988), (244, 628122), (248, 617991), (264, 580537), (307, 499224), (341, 449448), (366, 418748), (372, 411994), (488, 314061), (614, 249612), (671, 228408), (682, 224724), (732, 209374), (744, 205997), (921, 166408), (1023, 149816), (1228, 124806), (1342, 114204), (1364, 112362), (1464, 104687), (1842, 83204), (1891, 81048), (2013, 76136), (2046, 74908), (2456, 62403), (2684, 57102), (2728, 56181), (3377, 45384), (3684, 41602), (3782, 40524), (4026, 38068), (4092, 37454), (5368, 28551), (5673, 27016), (6754, 22692), (7368, 20801), (7564, 20262), (8052, 19034), (8184, 18727), (9517, 16104), (10131, 15128), (11346, 13508)]