156235884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30491}}^1$

素因数の和:30566

約数の個数: 48

約数和(自身を含む): 423472896

約数和(自身を除く): 267237012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 30491, 60982, 91473, 121964, 182946, 213437, 365892, 426874, 640311, 853748, 1280622, 1859951, 2561244, 3719902, 5579853, 7439804, 11159706, 13019657, 22319412, 26039314, 39058971, 52078628, 78117942, 156235884]

約数ペア:

[(1, 156235884), (2, 78117942), (3, 52078628), (4, 39058971), (6, 26039314), (7, 22319412), (12, 13019657), (14, 11159706), (21, 7439804), (28, 5579853), (42, 3719902), (61, 2561244), (84, 1859951), (122, 1280622), (183, 853748), (244, 640311), (366, 426874), (427, 365892), (732, 213437), (854, 182946), (1281, 121964), (1708, 91473), (2562, 60982), (5124, 30491)]