156926600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{8089}}^1$

素因数の和:8202

約数の個数: 48

約数和(自身を含む): 368661300

約数和(自身を除く): 211734700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 8089, 9700, 16178, 19400, 32356, 40445, 64712, 80890, 161780, 202225, 323560, 404450, 784633, 808900, 1569266, 1617800, 3138532, 3923165, 6277064, 7846330, 15692660, 19615825, 31385320, 39231650, 78463300, 156926600]

約数ペア:

[(1, 156926600), (2, 78463300), (4, 39231650), (5, 31385320), (8, 19615825), (10, 15692660), (20, 7846330), (25, 6277064), (40, 3923165), (50, 3138532), (97, 1617800), (100, 1569266), (194, 808900), (200, 784633), (388, 404450), (485, 323560), (776, 202225), (970, 161780), (1940, 80890), (2425, 64712), (3880, 40445), (4850, 32356), (8089, 19400), (9700, 16178)]