139740048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 450302528

約数和(自身を除く): 310562480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 883, 942, 1008, 1099, 1256, 1413, 1766, 1884, 2198, 2512, 2649, 2826, 3297, 3532, 3768, 4396, 5298, 5652, 6181, 6594, 7064, 7536, 7947, 8792, 9891, 10596, 11304, 12362, 13188, 14128, 15894, 17584, 18543, 19782, 21192, 22608, 24724, 26376, 31788, 37086, 39564, 42384, 49448, 52752, 55629, 63576, 74172, 79128, 98896, 111258, 127152, 138631, 148344, 158256, 222516, 277262, 296688, 415893, 445032, 554524, 831786, 890064, 970417, 1109048, 1247679, 1663572, 1940834, 2218096, 2495358, 2911251, 3327144, 3881668, 4990716, 5822502, 6654288, 7763336, 8733753, 9981432, 11645004, 15526672, 17467506, 19962864, 23290008, 34935012, 46580016, 69870024, 139740048]

約数ペア:

[(1, 139740048), (2, 69870024), (3, 46580016), (4, 34935012), (6, 23290008), (7, 19962864), (8, 17467506), (9, 15526672), (12, 11645004), (14, 9981432), (16, 8733753), (18, 7763336), (21, 6654288), (24, 5822502), (28, 4990716), (36, 3881668), (42, 3327144), (48, 2911251), (56, 2495358), (63, 2218096), (72, 1940834), (84, 1663572), (112, 1247679), (126, 1109048), (144, 970417), (157, 890064), (168, 831786), (252, 554524), (314, 445032), (336, 415893), (471, 296688), (504, 277262), (628, 222516), (883, 158256), (942, 148344), (1008, 138631), (1099, 127152), (1256, 111258), (1413, 98896), (1766, 79128), (1884, 74172), (2198, 63576), (2512, 55629), (2649, 52752), (2826, 49448), (3297, 42384), (3532, 39564), (3768, 37086), (4396, 31788), (5298, 26376), (5652, 24724), (6181, 22608), (6594, 21192), (7064, 19782), (7536, 18543), (7947, 17584), (8792, 15894), (9891, 14128), (10596, 13188), (11304, 12362)]