161078472

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{28319}}^1$

素因数の和:28410

約数の個数: 48

約数和(自身を含む): 441792000

約数和(自身を除く): 280713528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 28319, 56638, 84957, 113276, 169914, 226552, 254871, 339828, 509742, 679656, 1019484, 2038968, 2237201, 4474402, 6711603, 8948804, 13423206, 17897608, 20134809, 26846412, 40269618, 53692824, 80539236, 161078472]

約数ペア:

[(1, 161078472), (2, 80539236), (3, 53692824), (4, 40269618), (6, 26846412), (8, 20134809), (9, 17897608), (12, 13423206), (18, 8948804), (24, 6711603), (36, 4474402), (72, 2237201), (79, 2038968), (158, 1019484), (237, 679656), (316, 509742), (474, 339828), (632, 254871), (711, 226552), (948, 169914), (1422, 113276), (1896, 84957), (2844, 56638), (5688, 28319)]