159477616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 314712000

約数和(自身を除く): 155234384

約数列:

[1, 2, 4, 8, 16, 79, 158, 281, 316, 449, 562, 632, 898, 1124, 1264, 1796, 2248, 3592, 4496, 7184, 22199, 35471, 44398, 70942, 88796, 126169, 141884, 177592, 252338, 283768, 355184, 504676, 567536, 1009352, 2018704, 9967351, 19934702, 39869404, 79738808, 159477616]

約数ペア:

[(1, 159477616), (2, 79738808), (4, 39869404), (8, 19934702), (16, 9967351), (79, 2018704), (158, 1009352), (281, 567536), (316, 504676), (449, 355184), (562, 283768), (632, 252338), (898, 177592), (1124, 141884), (1264, 126169), (1796, 88796), (2248, 70942), (3592, 44398), (4496, 35471), (7184, 22199)]