123156144

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7993}}^1$

素因数の和:8114

約数の個数: 60

約数和(自身を含む): 347930856

約数和(自身を除く): 224774712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 7993, 15408, 15986, 23979, 31972, 47958, 63944, 71937, 95916, 127888, 143874, 191832, 287748, 383664, 575496, 855251, 1150992, 1710502, 2565753, 3421004, 5131506, 6842008, 7697259, 10263012, 13684016, 15394518, 20526024, 30789036, 41052048, 61578072, 123156144]

約数ペア:

[(1, 123156144), (2, 61578072), (3, 41052048), (4, 30789036), (6, 20526024), (8, 15394518), (9, 13684016), (12, 10263012), (16, 7697259), (18, 6842008), (24, 5131506), (36, 3421004), (48, 2565753), (72, 1710502), (107, 1150992), (144, 855251), (214, 575496), (321, 383664), (428, 287748), (642, 191832), (856, 143874), (963, 127888), (1284, 95916), (1712, 71937), (1926, 63944), (2568, 47958), (3852, 31972), (5136, 23979), (7704, 15986), (7993, 15408)]