172858248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{104383}}^1$

素因数の和:104418

約数の個数: 48

約数和(自身を含む): 488517120

約数和(自身を除く): 315658872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 104383, 208766, 313149, 417532, 626298, 835064, 939447, 1252596, 1878894, 2400809, 2505192, 3757788, 4801618, 7202427, 7515576, 9603236, 14404854, 19206472, 21607281, 28809708, 43214562, 57619416, 86429124, 172858248]

約数ペア:

[(1, 172858248), (2, 86429124), (3, 57619416), (4, 43214562), (6, 28809708), (8, 21607281), (9, 19206472), (12, 14404854), (18, 9603236), (23, 7515576), (24, 7202427), (36, 4801618), (46, 3757788), (69, 2505192), (72, 2400809), (92, 1878894), (138, 1252596), (184, 939447), (207, 835064), (276, 626298), (414, 417532), (552, 313149), (828, 208766), (1656, 104383)]