141283492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 294031360

約数和(自身を除く): 152747868

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 434, 556, 868, 973, 1171, 1946, 2342, 3892, 4309, 4684, 8197, 8618, 16394, 17236, 30163, 32788, 36301, 60326, 72602, 120652, 145204, 162769, 254107, 325538, 508214, 651076, 1016428, 1139383, 2278766, 4557532, 5045839, 10091678, 20183356, 35320873, 70641746, 141283492]

約数ペア:

[(1, 141283492), (2, 70641746), (4, 35320873), (7, 20183356), (14, 10091678), (28, 5045839), (31, 4557532), (62, 2278766), (124, 1139383), (139, 1016428), (217, 651076), (278, 508214), (434, 325538), (556, 254107), (868, 162769), (973, 145204), (1171, 120652), (1946, 72602), (2342, 60326), (3892, 36301), (4309, 32788), (4684, 30163), (8197, 17236), (8618, 16394)]