131492844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 414086400

約数和(自身を除く): 282593556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 399, 406, 522, 532, 551, 609, 684, 798, 812, 947, 1044, 1102, 1197, 1218, 1596, 1653, 1827, 1894, 2204, 2394, 2436, 2841, 3306, 3654, 3788, 3857, 4788, 4959, 5682, 6612, 6629, 7308, 7714, 8523, 9918, 11364, 11571, 13258, 15428, 17046, 17993, 19836, 19887, 23142, 26516, 27463, 34092, 34713, 35986, 39774, 46284, 53979, 54926, 59661, 69426, 71972, 79548, 82389, 107958, 109852, 119322, 125951, 138852, 161937, 164778, 192241, 215916, 238644, 247167, 251902, 323874, 329556, 377853, 384482, 494334, 503804, 521797, 576723, 647748, 755706, 768964, 988668, 1043594, 1133559, 1153446, 1511412, 1565391, 1730169, 2087188, 2267118, 2306892, 3130782, 3460338, 3652579, 4534236, 4696173, 6261564, 6920676, 7305158, 9392346, 10957737, 14610316, 18784692, 21915474, 32873211, 43830948, 65746422, 131492844]

約数ペア:

[(1, 131492844), (2, 65746422), (3, 43830948), (4, 32873211), (6, 21915474), (7, 18784692), (9, 14610316), (12, 10957737), (14, 9392346), (18, 7305158), (19, 6920676), (21, 6261564), (28, 4696173), (29, 4534236), (36, 3652579), (38, 3460338), (42, 3130782), (57, 2306892), (58, 2267118), (63, 2087188), (76, 1730169), (84, 1565391), (87, 1511412), (114, 1153446), (116, 1133559), (126, 1043594), (133, 988668), (171, 768964), (174, 755706), (203, 647748), (228, 576723), (252, 521797), (261, 503804), (266, 494334), (342, 384482), (348, 377853), (399, 329556), (406, 323874), (522, 251902), (532, 247167), (551, 238644), (609, 215916), (684, 192241), (798, 164778), (812, 161937), (947, 138852), (1044, 125951), (1102, 119322), (1197, 109852), (1218, 107958), (1596, 82389), (1653, 79548), (1827, 71972), (1894, 69426), (2204, 59661), (2394, 54926), (2436, 53979), (2841, 46284), (3306, 39774), (3654, 35986), (3788, 34713), (3857, 34092), (4788, 27463), (4959, 26516), (5682, 23142), (6612, 19887), (6629, 19836), (7308, 17993), (7714, 17046), (8523, 15428), (9918, 13258), (11364, 11571)]