156980259136

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{217429}}^1$

素因数の和:217859

約数の個数: 56

約数和(自身を含む): 323079237000

約数和(自身を除く): 166098977864

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 389, 464, 778, 928, 1556, 1856, 3112, 6224, 11281, 12448, 22562, 24896, 45124, 90248, 180496, 217429, 360992, 434858, 721984, 869716, 1739432, 3478864, 6305441, 6957728, 12610882, 13915456, 25221764, 50443528, 84579881, 100887056, 169159762, 201774112, 338319524, 403548224, 676639048, 1353278096, 2452816549, 2706556192, 4905633098, 5413112384, 9811266196, 19622532392, 39245064784, 78490129568, 156980259136]

約数ペア:

[(1, 156980259136), (2, 78490129568), (4, 39245064784), (8, 19622532392), (16, 9811266196), (29, 5413112384), (32, 4905633098), (58, 2706556192), (64, 2452816549), (116, 1353278096), (232, 676639048), (389, 403548224), (464, 338319524), (778, 201774112), (928, 169159762), (1556, 100887056), (1856, 84579881), (3112, 50443528), (6224, 25221764), (11281, 13915456), (12448, 12610882), (22562, 6957728), (24896, 6305441), (45124, 3478864), (90248, 1739432), (180496, 869716), (217429, 721984), (360992, 434858)]