141993516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1759}}^1$

素因数の和:1835

約数の個数: 72

約数和(自身を含む): 391480320

約数和(自身を除く): 249486804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 961, 1302, 1759, 1922, 2604, 2883, 3518, 3844, 5277, 5766, 6727, 7036, 10554, 11532, 12313, 13454, 20181, 21108, 24626, 26908, 36939, 40362, 49252, 54529, 73878, 80724, 109058, 147756, 163587, 218116, 327174, 381703, 654348, 763406, 1145109, 1526812, 1690399, 2290218, 3380798, 4580436, 5071197, 6761596, 10142394, 11832793, 20284788, 23665586, 35498379, 47331172, 70996758, 141993516]

約数ペア:

[(1, 141993516), (2, 70996758), (3, 47331172), (4, 35498379), (6, 23665586), (7, 20284788), (12, 11832793), (14, 10142394), (21, 6761596), (28, 5071197), (31, 4580436), (42, 3380798), (62, 2290218), (84, 1690399), (93, 1526812), (124, 1145109), (186, 763406), (217, 654348), (372, 381703), (434, 327174), (651, 218116), (868, 163587), (961, 147756), (1302, 109058), (1759, 80724), (1922, 73878), (2604, 54529), (2883, 49252), (3518, 40362), (3844, 36939), (5277, 26908), (5766, 24626), (6727, 21108), (7036, 20181), (10554, 13454), (11532, 12313)]