158120584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 336384000

約数和(自身を除く): 178263416

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1459, 1748, 2356, 2852, 2918, 3496, 4712, 5704, 5836, 11672, 13547, 27094, 27721, 33557, 45229, 54188, 55442, 67114, 90458, 108376, 110884, 134228, 180916, 221768, 268456, 361832, 637583, 859351, 1040267, 1275166, 1718702, 2080534, 2550332, 3437404, 4161068, 5100664, 6874808, 8322136, 19765073, 39530146, 79060292, 158120584]

約数ペア:

[(1, 158120584), (2, 79060292), (4, 39530146), (8, 19765073), (19, 8322136), (23, 6874808), (31, 5100664), (38, 4161068), (46, 3437404), (62, 2550332), (76, 2080534), (92, 1718702), (124, 1275166), (152, 1040267), (184, 859351), (248, 637583), (437, 361832), (589, 268456), (713, 221768), (874, 180916), (1178, 134228), (1426, 110884), (1459, 108376), (1748, 90458), (2356, 67114), (2852, 55442), (2918, 54188), (3496, 45229), (4712, 33557), (5704, 27721), (5836, 27094), (11672, 13547)]