143979376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5569

約数の個数: 40

約数和(自身を含む): 293445504

約数和(自身を除く): 149466128

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 5477, 6572, 10954, 13144, 21908, 26288, 43816, 87632, 169787, 290281, 339574, 580562, 679148, 1161124, 1358296, 2322248, 2716592, 4644496, 8998711, 17997422, 35994844, 71989688, 143979376]

約数ペア:

[(1, 143979376), (2, 71989688), (4, 35994844), (8, 17997422), (16, 8998711), (31, 4644496), (53, 2716592), (62, 2322248), (106, 1358296), (124, 1161124), (212, 679148), (248, 580562), (424, 339574), (496, 290281), (848, 169787), (1643, 87632), (3286, 43816), (5477, 26288), (6572, 21908), (10954, 13144)]