128215224

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 387335520

約数和(自身を除く): 259120296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 103, 108, 113, 136, 153, 162, 204, 206, 216, 226, 306, 309, 324, 339, 408, 412, 452, 459, 612, 618, 648, 678, 824, 904, 918, 927, 1017, 1224, 1236, 1356, 1377, 1751, 1836, 1854, 1921, 2034, 2472, 2712, 2754, 2781, 3051, 3502, 3672, 3708, 3842, 4068, 5253, 5508, 5562, 5763, 6102, 7004, 7416, 7684, 8136, 8343, 9153, 10506, 11016, 11124, 11526, 11639, 12204, 14008, 15368, 15759, 16686, 17289, 18306, 21012, 22248, 23052, 23278, 24408, 31518, 33372, 34578, 34917, 36612, 42024, 46104, 46556, 47277, 51867, 63036, 66744, 69156, 69834, 73224, 93112, 94554, 103734, 104751, 126072, 138312, 139668, 141831, 155601, 189108, 197863, 207468, 209502, 279336, 283662, 311202, 314253, 378216, 395726, 414936, 419004, 567324, 593589, 622404, 628506, 791452, 838008, 942759, 1134648, 1187178, 1244808, 1257012, 1582904, 1780767, 1885518, 2374356, 2514024, 3561534, 3771036, 4748712, 5342301, 7123068, 7542072, 10684602, 14246136, 16026903, 21369204, 32053806, 42738408, 64107612, 128215224]

約数ペア:

[(1, 128215224), (2, 64107612), (3, 42738408), (4, 32053806), (6, 21369204), (8, 16026903), (9, 14246136), (12, 10684602), (17, 7542072), (18, 7123068), (24, 5342301), (27, 4748712), (34, 3771036), (36, 3561534), (51, 2514024), (54, 2374356), (68, 1885518), (72, 1780767), (81, 1582904), (102, 1257012), (103, 1244808), (108, 1187178), (113, 1134648), (136, 942759), (153, 838008), (162, 791452), (204, 628506), (206, 622404), (216, 593589), (226, 567324), (306, 419004), (309, 414936), (324, 395726), (339, 378216), (408, 314253), (412, 311202), (452, 283662), (459, 279336), (612, 209502), (618, 207468), (648, 197863), (678, 189108), (824, 155601), (904, 141831), (918, 139668), (927, 138312), (1017, 126072), (1224, 104751), (1236, 103734), (1356, 94554), (1377, 93112), (1751, 73224), (1836, 69834), (1854, 69156), (1921, 66744), (2034, 63036), (2472, 51867), (2712, 47277), (2754, 46556), (2781, 46104), (3051, 42024), (3502, 36612), (3672, 34917), (3708, 34578), (3842, 33372), (4068, 31518), (5253, 24408), (5508, 23278), (5562, 23052), (5763, 22248), (6102, 21012), (7004, 18306), (7416, 17289), (7684, 16686), (8136, 15759), (8343, 15368), (9153, 14008), (10506, 12204), (11016, 11639), (11124, 11526)]