163943112

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 420687360

約数和(自身を除く): 256744248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 113, 122, 183, 226, 244, 339, 366, 452, 488, 678, 732, 904, 991, 1356, 1464, 1982, 2712, 2973, 3964, 5946, 6893, 7928, 11892, 13786, 20679, 23784, 27572, 41358, 55144, 60451, 82716, 111983, 120902, 165432, 181353, 223966, 241804, 335949, 362706, 447932, 483608, 671898, 725412, 895864, 1343796, 1450824, 2687592, 6830963, 13661926, 20492889, 27323852, 40985778, 54647704, 81971556, 163943112]

約数ペア:

[(1, 163943112), (2, 81971556), (3, 54647704), (4, 40985778), (6, 27323852), (8, 20492889), (12, 13661926), (24, 6830963), (61, 2687592), (113, 1450824), (122, 1343796), (183, 895864), (226, 725412), (244, 671898), (339, 483608), (366, 447932), (452, 362706), (488, 335949), (678, 241804), (732, 223966), (904, 181353), (991, 165432), (1356, 120902), (1464, 111983), (1982, 82716), (2712, 60451), (2973, 55144), (3964, 41358), (5946, 27572), (6893, 23784), (7928, 20679), (11892, 13786)]