156729139196

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{2029}}^1$

素因数の和:2491

約数の個数: 96

約数和(自身を含む): 320850432000

約数和(自身を除く): 164121292804

約数列:

[1, 2, 4, 7, 14, 28, 89, 139, 178, 223, 278, 356, 446, 556, 623, 892, 973, 1246, 1561, 1946, 2029, 2492, 3122, 3892, 4058, 6244, 8116, 12371, 14203, 19847, 24742, 28406, 30997, 39694, 49484, 56812, 61994, 79388, 86597, 123988, 138929, 173194, 180581, 216979, 277858, 282031, 346388, 361162, 433958, 452467, 555716, 564062, 722324, 867916, 904934, 1128124, 1264067, 1809868, 1974217, 2528134, 2758733, 3167269, 3948434, 5056268, 5517466, 6334538, 7896868, 11034932, 12669076, 19311131, 25100759, 38622262, 40269563, 50201518, 62892913, 77244524, 80539126, 100403036, 125785826, 161078252, 175705313, 251571652, 281886941, 351410626, 440250391, 563773882, 702821252, 880500782, 1127547764, 1761001564, 5597469257, 11194938514, 22389877028, 39182284799, 78364569598, 156729139196]

約数ペア:

[(1, 156729139196), (2, 78364569598), (4, 39182284799), (7, 22389877028), (14, 11194938514), (28, 5597469257), (89, 1761001564), (139, 1127547764), (178, 880500782), (223, 702821252), (278, 563773882), (356, 440250391), (446, 351410626), (556, 281886941), (623, 251571652), (892, 175705313), (973, 161078252), (1246, 125785826), (1561, 100403036), (1946, 80539126), (2029, 77244524), (2492, 62892913), (3122, 50201518), (3892, 40269563), (4058, 38622262), (6244, 25100759), (8116, 19311131), (12371, 12669076), (14203, 11034932), (19847, 7896868), (24742, 6334538), (28406, 5517466), (30997, 5056268), (39694, 3948434), (49484, 3167269), (56812, 2758733), (61994, 2528134), (79388, 1974217), (86597, 1809868), (123988, 1264067), (138929, 1128124), (173194, 904934), (180581, 867916), (216979, 722324), (277858, 564062), (282031, 555716), (346388, 452467), (361162, 433958)]