124297208

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 275788800

約数和(自身を除く): 151491592

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 239, 251, 259, 296, 478, 502, 518, 956, 1004, 1036, 1673, 1757, 1912, 2008, 2072, 3346, 3514, 6692, 7028, 8843, 9287, 13384, 14056, 17686, 18574, 35372, 37148, 59989, 61901, 65009, 70744, 74296, 119978, 123802, 130018, 239956, 247604, 260036, 419923, 479912, 495208, 520072, 839846, 1679692, 2219593, 3359384, 4439186, 8878372, 15537151, 17756744, 31074302, 62148604, 124297208]

約数ペア:

[(1, 124297208), (2, 62148604), (4, 31074302), (7, 17756744), (8, 15537151), (14, 8878372), (28, 4439186), (37, 3359384), (56, 2219593), (74, 1679692), (148, 839846), (239, 520072), (251, 495208), (259, 479912), (296, 419923), (478, 260036), (502, 247604), (518, 239956), (956, 130018), (1004, 123802), (1036, 119978), (1673, 74296), (1757, 70744), (1912, 65009), (2008, 61901), (2072, 59989), (3346, 37148), (3514, 35372), (6692, 18574), (7028, 17686), (8843, 14056), (9287, 13384)]