187100784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 570744720

約数和(自身を除く): 383643936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 89, 104, 117, 144, 156, 178, 208, 234, 267, 312, 356, 468, 534, 624, 712, 801, 936, 1068, 1123, 1157, 1424, 1602, 1872, 2136, 2246, 2314, 3204, 3369, 3471, 4272, 4492, 4628, 6408, 6738, 6942, 8984, 9256, 10107, 10413, 12816, 13476, 13884, 14599, 17968, 18512, 20214, 20826, 26952, 27768, 29198, 40428, 41652, 43797, 53904, 55536, 58396, 80856, 83304, 87594, 99947, 116792, 131391, 161712, 166608, 175188, 199894, 233584, 262782, 299841, 350376, 399788, 525564, 599682, 700752, 799576, 899523, 1051128, 1199364, 1299311, 1599152, 1799046, 2102256, 2398728, 2598622, 3598092, 3897933, 4797456, 5197244, 7196184, 7795866, 10394488, 11693799, 14392368, 15591732, 20788976, 23387598, 31183464, 46775196, 62366928, 93550392, 187100784]

約数ペア:

[(1, 187100784), (2, 93550392), (3, 62366928), (4, 46775196), (6, 31183464), (8, 23387598), (9, 20788976), (12, 15591732), (13, 14392368), (16, 11693799), (18, 10394488), (24, 7795866), (26, 7196184), (36, 5197244), (39, 4797456), (48, 3897933), (52, 3598092), (72, 2598622), (78, 2398728), (89, 2102256), (104, 1799046), (117, 1599152), (144, 1299311), (156, 1199364), (178, 1051128), (208, 899523), (234, 799576), (267, 700752), (312, 599682), (356, 525564), (468, 399788), (534, 350376), (624, 299841), (712, 262782), (801, 233584), (936, 199894), (1068, 175188), (1123, 166608), (1157, 161712), (1424, 131391), (1602, 116792), (1872, 99947), (2136, 87594), (2246, 83304), (2314, 80856), (3204, 58396), (3369, 55536), (3471, 53904), (4272, 43797), (4492, 41652), (4628, 40428), (6408, 29198), (6738, 27768), (6942, 26952), (8984, 20826), (9256, 20214), (10107, 18512), (10413, 17968), (12816, 14599), (13476, 13884)]