156722852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1220

約数の個数: 48

約数和(自身を含む): 323616384

約数和(自身を除く): 166893532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 311, 572, 622, 881, 1244, 1762, 3421, 3524, 4043, 6842, 8086, 9691, 11453, 13684, 16172, 19382, 22906, 38764, 44473, 45812, 88946, 125983, 177892, 251966, 273991, 503932, 547982, 1095964, 3013901, 3561883, 6027802, 7123766, 12055604, 14247532, 39180713, 78361426, 156722852]

約数ペア:

[(1, 156722852), (2, 78361426), (4, 39180713), (11, 14247532), (13, 12055604), (22, 7123766), (26, 6027802), (44, 3561883), (52, 3013901), (143, 1095964), (286, 547982), (311, 503932), (572, 273991), (622, 251966), (881, 177892), (1244, 125983), (1762, 88946), (3421, 45812), (3524, 44473), (4043, 38764), (6842, 22906), (8086, 19382), (9691, 16172), (11453, 13684)]