163145436

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2423}}^1$

素因数の和:2642

約数の個数: 48

約数和(自身を含む): 395286528

約数和(自身を除く): 232141092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 181, 186, 362, 372, 543, 724, 1086, 2172, 2423, 4846, 5611, 7269, 9692, 11222, 14538, 16833, 22444, 29076, 33666, 67332, 75113, 150226, 225339, 300452, 438563, 450678, 877126, 901356, 1315689, 1754252, 2631378, 5262756, 13595453, 27190906, 40786359, 54381812, 81572718, 163145436]

約数ペア:

[(1, 163145436), (2, 81572718), (3, 54381812), (4, 40786359), (6, 27190906), (12, 13595453), (31, 5262756), (62, 2631378), (93, 1754252), (124, 1315689), (181, 901356), (186, 877126), (362, 450678), (372, 438563), (543, 300452), (724, 225339), (1086, 150226), (2172, 75113), (2423, 67332), (4846, 33666), (5611, 29076), (7269, 22444), (9692, 16833), (11222, 14538)]