181836144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:564

約数の個数: 160

約数和(自身を含む): 601866240

約数和(自身を除く): 420030096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 157, 168, 189, 216, 252, 314, 336, 378, 383, 432, 471, 504, 628, 756, 766, 942, 1008, 1099, 1149, 1256, 1413, 1512, 1532, 1884, 2198, 2298, 2512, 2681, 2826, 3024, 3064, 3297, 3447, 3768, 4239, 4396, 4596, 5362, 5652, 6128, 6594, 6894, 7536, 8043, 8478, 8792, 9192, 9891, 10341, 10724, 11304, 13188, 13788, 16086, 16956, 17584, 18384, 19782, 20682, 21448, 22608, 24129, 26376, 27576, 29673, 32172, 33912, 39564, 41364, 42896, 48258, 52752, 55152, 59346, 60131, 64344, 67824, 72387, 79128, 82728, 96516, 118692, 120262, 128688, 144774, 158256, 165456, 180393, 193032, 237384, 240524, 289548, 360786, 386064, 420917, 474768, 481048, 541179, 579096, 721572, 841834, 962096, 1082358, 1158192, 1262751, 1443144, 1623537, 1683668, 2164716, 2525502, 2886288, 3247074, 3367336, 3788253, 4329432, 5051004, 6494148, 6734672, 7576506, 8658864, 10102008, 11364759, 12988296, 15153012, 20204016, 22729518, 25976592, 30306024, 45459036, 60612048, 90918072, 181836144]

約数ペア:

[(1, 181836144), (2, 90918072), (3, 60612048), (4, 45459036), (6, 30306024), (7, 25976592), (8, 22729518), (9, 20204016), (12, 15153012), (14, 12988296), (16, 11364759), (18, 10102008), (21, 8658864), (24, 7576506), (27, 6734672), (28, 6494148), (36, 5051004), (42, 4329432), (48, 3788253), (54, 3367336), (56, 3247074), (63, 2886288), (72, 2525502), (84, 2164716), (108, 1683668), (112, 1623537), (126, 1443144), (144, 1262751), (157, 1158192), (168, 1082358), (189, 962096), (216, 841834), (252, 721572), (314, 579096), (336, 541179), (378, 481048), (383, 474768), (432, 420917), (471, 386064), (504, 360786), (628, 289548), (756, 240524), (766, 237384), (942, 193032), (1008, 180393), (1099, 165456), (1149, 158256), (1256, 144774), (1413, 128688), (1512, 120262), (1532, 118692), (1884, 96516), (2198, 82728), (2298, 79128), (2512, 72387), (2681, 67824), (2826, 64344), (3024, 60131), (3064, 59346), (3297, 55152), (3447, 52752), (3768, 48258), (4239, 42896), (4396, 41364), (4596, 39564), (5362, 33912), (5652, 32172), (6128, 29673), (6594, 27576), (6894, 26376), (7536, 24129), (8043, 22608), (8478, 21448), (8792, 20682), (9192, 19782), (9891, 18384), (10341, 17584), (10724, 16956), (11304, 16086), (13188, 13788)]