142941344

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 349526016

約数和(自身を除く): 206584672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 191, 208, 224, 257, 364, 382, 416, 514, 728, 764, 1028, 1337, 1456, 1528, 1799, 2056, 2483, 2674, 2912, 3056, 3341, 3598, 4112, 4966, 5348, 6112, 6682, 7196, 8224, 9932, 10696, 13364, 14392, 17381, 19864, 21392, 23387, 26728, 28784, 34762, 39728, 42784, 46774, 49087, 53456, 57568, 69524, 79456, 93548, 98174, 106912, 139048, 187096, 196348, 278096, 343609, 374192, 392696, 556192, 638131, 687218, 748384, 785392, 1276262, 1374436, 1570784, 2552524, 2748872, 4466917, 5105048, 5497744, 8933834, 10210096, 10995488, 17867668, 20420192, 35735336, 71470672, 142941344]

約数ペア:

[(1, 142941344), (2, 71470672), (4, 35735336), (7, 20420192), (8, 17867668), (13, 10995488), (14, 10210096), (16, 8933834), (26, 5497744), (28, 5105048), (32, 4466917), (52, 2748872), (56, 2552524), (91, 1570784), (104, 1374436), (112, 1276262), (182, 785392), (191, 748384), (208, 687218), (224, 638131), (257, 556192), (364, 392696), (382, 374192), (416, 343609), (514, 278096), (728, 196348), (764, 187096), (1028, 139048), (1337, 106912), (1456, 98174), (1528, 93548), (1799, 79456), (2056, 69524), (2483, 57568), (2674, 53456), (2912, 49087), (3056, 46774), (3341, 42784), (3598, 39728), (4112, 34762), (4966, 28784), (5348, 26728), (6112, 23387), (6682, 21392), (7196, 19864), (8224, 17381), (9932, 14392), (10696, 13364)]