152106640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{271619}}^1$

素因数の和:271639

約数の個数: 40

約数和(自身を含む): 404170560

約数和(自身を除く): 252063920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 271619, 543238, 1086476, 1358095, 1901333, 2172952, 2716190, 3802666, 4345904, 5432380, 7605332, 9506665, 10864760, 15210664, 19013330, 21729520, 30421328, 38026660, 76053320, 152106640]

約数ペア:

[(1, 152106640), (2, 76053320), (4, 38026660), (5, 30421328), (7, 21729520), (8, 19013330), (10, 15210664), (14, 10864760), (16, 9506665), (20, 7605332), (28, 5432380), (35, 4345904), (40, 3802666), (56, 2716190), (70, 2172952), (80, 1901333), (112, 1358095), (140, 1086476), (280, 543238), (560, 271619)]