156810952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1171}}^1$

素因数の和:2077

約数の個数: 32

約数和(自身を含む): 310111200

約数和(自身を除く): 153300248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 881, 1171, 1762, 2342, 3524, 4684, 7048, 9368, 16739, 22249, 33478, 44498, 66956, 88996, 133912, 177992, 1031651, 2063302, 4126604, 8253208, 19601369, 39202738, 78405476, 156810952]

約数ペア:

[(1, 156810952), (2, 78405476), (4, 39202738), (8, 19601369), (19, 8253208), (38, 4126604), (76, 2063302), (152, 1031651), (881, 177992), (1171, 133912), (1762, 88996), (2342, 66956), (3524, 44498), (4684, 33478), (7048, 22249), (9368, 16739)]