144401590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15313}}^1$

素因数の和:15384

約数の個数: 32

約数和(自身を含む): 277857216

約数和(自身を除く): 133455626

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 15313, 30626, 76565, 153130, 352199, 627833, 704398, 1255666, 1760995, 3139165, 3521990, 6278330, 14440159, 28880318, 72200795, 144401590]

約数ペア:

[(1, 144401590), (2, 72200795), (5, 28880318), (10, 14440159), (23, 6278330), (41, 3521990), (46, 3139165), (82, 1760995), (115, 1255666), (205, 704398), (230, 627833), (410, 352199), (943, 153130), (1886, 76565), (4715, 30626), (9430, 15313)]