154084528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 342200320

約数和(自身を除く): 188115792

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 307, 494, 508, 614, 988, 1016, 1228, 1651, 1976, 2032, 2413, 2456, 3302, 3952, 3991, 4826, 4912, 5833, 6604, 7982, 9652, 11666, 13208, 15964, 19304, 23332, 26416, 31369, 31928, 38608, 38989, 46664, 62738, 63856, 75829, 77978, 93328, 125476, 151658, 155956, 250952, 303316, 311912, 501904, 506857, 606632, 623824, 740791, 1013714, 1213264, 1481582, 2027428, 2963164, 4054856, 5926328, 8109712, 9630283, 11852656, 19260566, 38521132, 77042264, 154084528]

約数ペア:

[(1, 154084528), (2, 77042264), (4, 38521132), (8, 19260566), (13, 11852656), (16, 9630283), (19, 8109712), (26, 5926328), (38, 4054856), (52, 2963164), (76, 2027428), (104, 1481582), (127, 1213264), (152, 1013714), (208, 740791), (247, 623824), (254, 606632), (304, 506857), (307, 501904), (494, 311912), (508, 303316), (614, 250952), (988, 155956), (1016, 151658), (1228, 125476), (1651, 93328), (1976, 77978), (2032, 75829), (2413, 63856), (2456, 62738), (3302, 46664), (3952, 38989), (3991, 38608), (4826, 31928), (4912, 31369), (5833, 26416), (6604, 23332), (7982, 19304), (9652, 15964), (11666, 13208)]